The most common wives' tale states that if you are craving a lot of sweets during your pregnancy, you are more likely to have a girl. Your iron needs increase during pregnancy, and you will need about 27 total mg of iron per day. Cultural and psychosocial aspects have an influence too, says nutrition expert Hayley Pedrick. Journal of Nutrition. Sweeeeet! In some cases, such as with sweets and fast food, it is generally best to indulge your cravings in moderation. For example, high sugar diets during pregnancy have been associated with a higher risk of: For this reason, its suggested that pregnant women keep their added sugar intake to a minimum to avoid these potential complications. One of the best pregnancy food cravings is ice cream. I can still feel how good that was even now and cannot understand it., She goes on to tell us; The most noticeable thing about cravings is their urgency and immediacy. The saltiness was divine, plus I was always hungry and potatoes are quite filling! Mum-of-one, Rita. Also Read: 10 Things To Avoid During Pregnancy. This can cause a pregnant woman to crave things like coal, dirt, chalk and sand. Watchall episodes of our Stay Calm Mom video seriesand follow along as our host Tiffany Small talks to a diverse group of women and top doctors to get real answers to the biggest pregnancy questions. If you are someone who has battled an eating disorder, or who is experiencing signs of disordered eating such as overeating, food restrictions, or body dysmorphia, contact your healthcare provider or connect with a therapist. She has worked with breastfeeding parents for over a decade, and is a mom to two boys. Prevalence of iron deficiency in pregnant women: A prospective cross-sectional Austrian study. Pregnancy cravings typically start during the first trimester for most women, according to Healthline. Orloff NC, Hormes JM. Don't forget to wash all vegetables thoroughly before eating. That is because during pregnancy, your hormone levels are altered. Another guess is that maybe there's something in chocolate that corresponds to a nutritional need. This is another vegetable that pregnant women may crave because of its high folate content. Salad is also hydrating. One way is to use distractions - there have been studies . For example, tomatoes are acidic and may cause. This coincides with when you may be feeling nauseous or have gone off certain foods. The most commonly craved foods are sweets, fruit and fruit juices, sour fruits, dairy, chocolate, starchy carbohydrates, fast foods, pickles and ice cream. Gestational iron deficiency is associated with pica behaviors in adolescents. Spicy food is most commonly discussed as something that will kickstart labor, she says. Then again, perhaps those mamas saw their babies more positively because chocolate puts us all in a better mood. Debra Waters is an experienced online editor and lifestyle writer with a focus on health, wellbeing, beauty, food and parenting. Wanting to gorge on pickles might be a pregnancy stereotype, but the fact is that many pregnant people crave salty snacks. Does chocolate intake during pregnancy reduce the risks of preeclampsia and gestational hypertension? In addition, those myths your grandma has been cooing about over your growing belly may just be backed by science: Eating chocolate may cause sweeter temperaments in babies, an older study revealed. Sweet babies: Chocolate consumption during pregnancy and infant temperament at six months. I just loved the sour sharp citrus. Mum-of-one, Liv, "Cravings for spicy foods are common," says Hayley. We explore what your cravings could mean. I had a very weird craving. In the case of meat, you might be craving it because you are experiencing a shortage of iron. Drink plenty of water to stay adequately hydrated. Baby's Sex. Nope, we're not talking about your pregnancy prenatal vitamin, but a creamy yogurt parfait mixed with some berries and nuts. Finally, throughout pregnancy, you may want to monitor your total caffeine and sugar intake, and make sure that eating chocolate is factored into those totals. Chan School of Public Health. As a result, your body is most likely adjusting to the baby's changing nutritional needs. When cravings start is different for different women and some expecting moms never have any pregnancy cravings. Then there are the more unusual pregnancy cravings for non-foods. However, try not to focus on the amount, but listen to your own hunger cues. Peanut butter. This is one of the better cravings a pregnant woman can have as fruit is good for us and will provide a variety of vitamins and minerals, depending on the particular fruit. This includes your eating habits too. Seaweed contains high levels of iodine, so if youre craving this it could indicate that youre deficient in this mineral, says Mr Downes. a. arr92. Specifically MacDonalds. Dad-of-one, Matt. I hate red wine. When women say that they craved one thing for their daughter and another for their son, this is simply the roll of the dice and post-rationalisation, says Rachel. Hypertension Research. There is some evidence that in the third trimester chocolate is more of a risk, but it hasnt been proven to the point that doctors are recommending against it. Dr. Wong also hypothesizes that metabolic changes during pregnancy, and an increased caloric demand, may influence pregnancy cravings. Currently, the American College of Obstetricians and Gynecologists (ACOG) recommends 200 milligrams of caffeine or less per day during pregnancy. But there will also be foods that you cravemaybe foods that you never liked before. Pickle sandwiches, with the pickles as the "bread" with tuna or chicken salad inside, or regular sandwiches . Cookies collect information about your preferences and your devices and are used to make the site work as you expect it to, to understand how you interact with the site, and to show advertisements that are targeted to your interests. My girlfriend would deny this even now, but when pregnant she went hard on gherkins. Salty chips topped with marshmallows, chocolate chips (can be a variety of them), and butter to keep the marshmallows soft. If you are craving non-food items, you should speak with your healthcare provider. 'Pica may be diagnosed if you compulsively eat non-food items or items that have no nutritional value for at least one month,' says Mr Downes. Food cravings in pregnancy: hypotheses, preliminary evidence, and directions for future research. If you're drunk, baby's drunk. There is no real evidence to support any specific foods inducing labor successfully.. But before all of this happensmaybe before you even get a positive pregnancy testyou will notice that your appetite changes, often quite dramatically. Don't forget to wash all vegetables thoroughly before eating. Since most of the reported food cravings don't tend to be for the healthy foods which are needed in pregnancy, "its critical that you focus on eating a rainbow of differently coloured fruits and vegetables, whole grains, beans, lentils and seeds," explains Bishop-Weston. DOI: Santiago-Rodrguez E, et al. If you're craving a California roll, you might wonder whether pregnant women can eat sushi. . With some exceptions, and keeping in mind your nutritional needs, there is no issue with giving in to off-the-wall cravings. 'It's usually because they need protein and iron,' says Hayley. Eating right during pregnancy. It also contains the minerals magnesium, potassium and phosphorous. Is Mcdonald'S Caramel Frappe Safe During Pregnancy? However, there are some patterns that researchers have found when it comes to pregnancy cravings among U.S. women. Lemongrass tea consumed in small amounts during pregnancy is considered safe. Espaol Pregnancy Due Date Calculator Ovulation Calendar Baby Names Directory Live Help:1-800-672-2296 Unplanned Pregnancy Am I Pregnant? What causes them? Her favorite gig of all is being "Mama Karen" to four grown children and "Nana" to nine grandkids. Red meat has high levels of protein as well as iron, which is important in the formation of red blood cells. A craving for coal, mud, matches, Guinness or dust could be a sign of pica, explains consultant obstetrician and gynaecologist at The Portland Hospital - part of HCA Healthcare UK, Mr Ellis Downes (opens in new tab). And, they can be caused by various factors including hormonal changes and a heightened sense of smell and taste. Let's look at some of the more frequent cravings pregnant people have, along with expert commentary about why these cravings happen. Like. Here are some tips to avoid getting listeriosis during pregnancy: Avoid soft cheeses during pregnancy. You are not the only one, and theres probably a good reason for these desires, explains Dr. Gelfand. Tanya Steel is mom to identical twin boys and so far has lived to tell the tale. This vitamin is crucial for vegetarians as it's one of the few non-animals sources of this nutrient. Cravings for savoury foods tend to be strongest in the first trimester, adds Hayley. Read our, Fertility Foods to Boost Your Odds of Conception, The 7 Best Fertility Supplements for Men of 2023, According to a Dietitian, The 7 Best Iron Supplements for Pregnancy of 2023. It's recommended that we drink between 1.5-2 litres of water a day to stay hydrated. https://www.nlm.nih.gov/medlineplus/ency/patientinstructions/000584.htm [Accessed March 2021], Orloff N, Holmes J. In a general sense, there is no reason not to give in to your pregnancy cravings, as long as less nutritious foods are eaten in moderation and your overall diet is varied and nutrient-rich. For most women, cravings start in the first trimester, peaking during the second trimester, and declining in the third. Duke explains that pregnant women can also develop aversions to certain smells and flavours of foods that were previously pleasing to them. Previously, Debra was digital food editor at delicious magazine and MSN. Fortunately, most Frappuccinos fall well within these guidelines, making them safe caffeine-wise. The CDC recommends pregnant women to refrain from consuming brie, feta, camembert, blue-veined cheeses and Mexican-style cheeses like queso blanco, queso fresco, and panela. Mr Downes agrees, there's no evidence to back this up, a baby's gender may be confirmed by a blood test after 10 weeks gestation, he says. Try our Symptom Checker Got any other symptoms? Talking it through with a health professional should help. In case you wish to eat soft cheese, then cook it till it starts . The #1 app for tracking pregnancy and baby growth. What you eat during pregnancy is important for your health, as well as the health of your baby. Maintaining a Healthy Relationship with Food During Pregnancy, Avoid Eating These Foods When You Are Pregnant, Experts Weigh in on Your Top Pregnancy Cravings, The 6 Best Pregnancy-Safe Protein Powders. To increase the absorption of iron in beans, pair them with a food high in vitamin C such as sliced bell peppers, oranges, melon or strawberries. We believe you should always know the source of the information you're reading. During third tri I've been obsessed with Kashi Autumn Wheat. Pregnant women should drink slightly more to get all the benefits of drinking water, however. "Cravings for spicy foods are common," says Hayley. Not only are these items unsafe for you to consume, but they may indicate a nutritional deficiencyusually iron deficiency (anemia). This is a condition called pica, which may be a sign of a nutritional deficiency. December 2009. I have four boys and had different cravings with each, she adds. This can affect the kinds of foods we crave. Rachel Gurevich is a fertility advocate, author, and recipient of The Hope Award for Achievement, from Resolve: The National Infertility Association. Because some nonfood cravings can affect your health, it's especially important to mention them to your provider. I had the most bizarre craving during pregnancy: soil. 2005-2023Everyday Health, Inc., a Ziff Davis company. And if you're vegetarian or vegan, beetroot is a good source of plant-based iron. Hey ladies, i haven't had any coffee this pregnancy but I've been craving a caramel frappe.. I've been thinking about treating baby and i this Friday right . Just to stay on the safe side, skip these favorite treats for now until your little one arrives. The benefits are largely well proven, including possibly reducing blood pressure and risks of some complications, and also improving blood flow to the baby and to the mother. The specific foods that are craved usually depend upon the individuals cultural background and may be influenced by the community and commonly discussed pregnancy cravings, such as pickles and ice cream. This will provide the necessary vitamins and minerals for the optimal development and growth of your baby. As such, you may find yourself craving foods that are rich in these ingredients. Ever had a deep craving to chew ice during pregnancy? American Journal of Clinical Nutrition. Some studies estimate that more than a third of pregnant women have similar cravings. There are a lot of health(ier) sweet treats you can indulge in at the end of the day that are also perfectly safe for your baby. If you crave these items, you might be experiencing a medical condition called pica. Most people associate dairy with calcium, which is true, but its also hypothesized that the craving can be related to meeting increased iodine needs, says Higbie. Caffeine can increase your blood pressure and heart rate and can lead to dehydration. When the baby is growing inside you it needs high levels of calcium to stay healthy, but some women can't stomach milk and cheese during pregnancy. Food cravings in pregnancy: hypotheses, preliminary evidence, and directions for future research, High calorie, savory carbohydrates such as pizza or chips. The 7 Best DHA Supplements for Pregnancy of 2023, According to a Dietitian, Meal and Snack Ideas for a Twin Pregnancy, The 7 Best Iron Supplements for Pregnancy of 2023, The 7 Best Childrens Vitamins of 2023, According to a Dietitian, all episodes of our Stay Calm Mom video series, Pickles and ice cream! 2023 Dotdash Media, Inc. All rights reserved, Verywell Family uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. (2004). Published 30 April 23, By Sarah Handley The infection can cause miscarriage, stillbirth, premature delivery or infection in a newborn. This is a list of 11 foods and drinks that pregnant women should avoid. Future Publishing Limited Quay House, The Ambury, But theres probably something to those cravings for ice cream and other dairy products during pregnancy, says Aaron Gelfand, MD, OB-GYN at ChoicePoint. I can still feel how good that was even now and cannot understand it.. Its hypothesized that a craving for red meat is the bodys wisdom, Higbie described, citing a study that found that 42% of pregnant people are deficient in iron during the first trimester of pregnancy. If you're concerned about your diet, or any cravings, speak to your GP or midwife. Eggplant, especially on pizza, was another expectant mother's obsession. Cravings tend to differ for each woman, explains consultant obstetrician and gynaecologist at The Portland Hospital, Mr Ellis Downes (opens in new tab). If you are experiencing any of these cravings, it's best to talk to your doctor about ways to manage the condition for the remainder of your pregnancy. We'll tell you why you should reach for an alternative. One 2018 study found that 8 days of daily dark chocolate consumption led to improvements in certain markers of brain function compared to a placebo group. Since mangoes are healthy, you can indulge in mango cravings. Eating for two is part of the fun of being pregnant, right? It was so odd, I started offering to dig up my granddad's new potatoes just so I could do it. Mum-of-two, Kirandeep, Mum-of-two, Jasmine tells us, I really wanted red wine. You dont have to use pregnancy cravings as an excuse to want chocolate its almost universally popular. This may be a result of hormonal changes that affect taste preference or physiologically active compounds that may help alleviate nausea and other pregnancy symptoms, says Higbie. BabyCenter's editorial team is committed to providing the most helpful and trustworthy pregnancy and parenting information in the world. And fill up on wholemeal bread, lentils and leafy green vegetables. You need about 220 micrograms of iodine a day in pregnancy, and you can get this from dairy products, as well as iodized table salt, eggs, seafood, and meat. 2023 Dotdash Media, Inc. All rights reserved, Verywell Family uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Our experts continually monitor the health and wellness space, and we update our articles when new information becomes available. During pregnancy, blood volume increases by almost 50%, so it's even more essential to increase iron stores to ensure oxygen is transported efficiently around the body. "Yoghurt contains calcium, so it may be that you're low in this if you're experience cravings," says Mr Downes. Prenatal vitamins are great way to get your folic acid, but you can also get it through foods like green leafy veggies, nuts, beans, lentils, and citrus fruits. Some pregnancy cravings are a little strange. Mints! Registered in England and Wales. During pregnancy, pregnant women must consume a lot of vitamins and minerals, including vitamin C, iron, potassium, and dietary fiber. Women's penchant for spicy curries could be because many of us associate is as a comfort food. It can be dangerous for. It should come as no surprise that the majority of women who experience cravings during pregnancy desire unhealthy food. Not only do you have a constant shift in energy levels and varying degrees of nausea, you're also hit with the highs and lows of emotions, due to fluctuating hormones. As of now, experts dont know for sure why pregnancy makes you crave certain foods (and hate others! Anemia is common during pregnancy. Yes, but you must proceed with caution. While its totally fine to have a daily dessert, moderation in all things is always key. Another mom told us she ate a steady diet of processed-cheese sandwiches, which she nowcan't stand the sight of. If you want to get the blood pumping to your baby for optimal growth, chocolate may be the secret. Just like that handful of blueberries you suspect you should be eating, dark chocolate also contains antioxidants, which are helpful to anyones health, not just pregnant women. (But you don't exactly hear a lot about an overwhelming urge . Plus these are my top tips for someone looking to try the challenge themselves, By Sarah Handley It is usually found in deli meats, soft cheeses and unpasteurized milk. Cravings for ordinary foods like chocolate, fruit and vegetables can happen. So like, any fizzy sour sweets and all the salt and vinegar crisps. I was on 15 a day towards the end. For example, when it comes to PMS cravings, U.S. women tend to crave chocolate the most, whereas women in Japan tend to crave rice. 2014;5:1076. doi:10.3389/fpsyg.2014.01076. Find out why Pregnancy cravings are a typical and well-known side effect of pregnancy. Rikknen K, et al. "Craving ice cream in pregnancy may indicate a deficiency. They often kick in with morning sickness, starting around week 5 or 6 of pregnancy. Therefore, it is best to limit your intake of frappes (and other sugary drinks) during pregnancy. Wendy Wisner is a lactation consultant and writer covering maternal/child health, parenting, general health and wellness, and mental health. There is no reason not to indulge in spicy foods, but keep in mind that some might exacerbate conditions like heartburn, which is common toward the end of pregnancy. For example, many of us find that substances that would be unhealthy or less healthy naturally make their way to our lists of aversions, such as coffee and alcohol. Iron-deficiency anemia is common in pregnancy and is often the precipitating factor which may cause pica during pregnancy.. Very sweet chocolates include white chocolate and candy bars (think Hersheys Milk Chocolate bars, for example). "It's commonly craved in Japan,' she adds, 'highlighting the strong influence of culture on food cravings." 5. Frozen peas. Estrogen Hormone. Pickles and peanut butter. Healthline Media does not provide medical advice, diagnosis, or treatment. Which is why women wake their partners up and ask them to drive out in the early hours to find a chicken tikka masala.". Thank you, {{form.email}}, for signing up. Resist the temptation to eat non-food items, he says. I thought once I gave birth Id like it. Seaweed also contains B12. Craving sweets is sometimes the result of a drop in blood sugar, so eating small, frequent meals may help you avoid eating too much sugar. Chocolate cookies dipped in peanut butter. Experts Weigh in on Your Top Pregnancy Cravings. Too much sugar can also cause weight gain and other health problems. Our website is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Beetroot is rich in B12 (folate), which is essential to the development of a growing foetus. And those cravings run the gamut from sweet to salty to strange. Bath And rather than fighting a food craving 'aim to eat a healthier version of what you fancy 80% of the time for example, if you crave carbohydrate-rich donuts try swapping them for a wholemeal bagel or breakfast muffin,' says Hayley. If you are expecting, you may have noticed that certain foods suddenly feel totally off-limits, while you can't seem to get enough of others. All rights reserved. Include foods containing iron such as red meat, oily fish and eggs to help prevent anaemia. A food aversion is when you can't stand to eat (or even smell) a food. Did you know that cravings can be one of the many early signs and symptoms of pregnancy? "Vitamin C also helps you to absorb the necessary amounts of iron from food," adds Mr Downes. As sodium and electrolyte requirements increase, salty foods can help meet the bodys needs, Higbie explains. While a preference for sweeter foods reaches its peak in the second trimester, and urges for salty foods tend to emerge in the third trimester., Not usually a fan of fries, but I could not get enough of them. One of the most interesting things about cravings is that the culture we grew up in can color our own desires for certain foods. Due to medical and social biases, Black mothers are more likely to experience postpartum depression than any other group. The answer is- Yes you can! doi:10.1038/hr.2017.90. Suddenly craving a big jar of pickles?Your pregnancy cravings might seem pretty weird, but there really is an explanation behind that sudden crazy craving for salty chips or sweet caramel. Bake for 10 minutes at 350 degrees Fahrenheit, or until cheese is melted and bubbly. Here are some other things you can do to maintain a healthy diet during pregnancy: What behaviour changes should you expect during pregnancy? These are generally foods that may cause bacterial contamination and include: Sometimes pregnant people end up craving non-food items such as dirt, laundry detergent, ice, corn starch, clay, ashes, or paint chips. Popular cravings include fast food, pickles and fruit juice. But the bottom lineis that no one knows for sure. Interrupting the ruminations that lead to a serious craving can help stop escalation from the thought of a food to a binge, says Hormes. Another nutrient that dairy products provide is iodine, an essential mineral during pregnancy. Folic acid is needed for your increased blood supply during pregnancy and to protect your baby from neural tube defects. DOI: Goran MI, et al. Emerging understanding and measurement of plasma volume expansion in pregnancy. Pickles and ice cream! There will be certain foods you used to love that you absolutely abhor when you are pregnant. b. BreaShanee. This is most likely explained by a nutritional deficiency, says Higbiespecifically, an increased need for iron in your diet while pregnancy. Our clinical information meets the standards set by the NHS in their Standard for Creating Health Content guidance. Eat plenty of fibre, which can be found in wholegrain bread as well as fruit and vegetables. It is SO YUMMY! I desired and actually ate so many odd food, drink, and flavor combinations that I know I would never eat at any other moment in. Frontiers in Psychology. "Rice is an energy-rich carbohydrate," says Hayley, so it's understandable that some pregnant women will crave it. "But studies also show that yoghurt in particular may exert beneficial metabolic and anti-inflammatory effects, possibly in part due to its probiotic qualities," she says. For example, you may crave fruit that's high in vitamin C. Prevalent in blackcurrants, cantaloupe melon, citrus fruit, strawberries, vitamin C helps with the proper formation and growth of bones, teeth and other vital tissues of a foetus. For example, some experts think that craving large amounts of ice and nonfood substances, such as laundry starch and dirt or clay (a condition calledpica), are linked to an iron or zinc deficiency, though there's not enough research to support a cause and effect relationship. Cravings tend to differ for each woman, explains consultant obstetrician and gynaecologist at The Portland Hospital, Here we look at why you might crave certain foods or even non-food items while pregnant, the, around cravings and whether your craving can be used as a, I had the most bizarre craving during pregnancy: soil. Group Black's collective includes Essence, The Shade Room and Naturally Curly. Everyone has different cravings during pregnancy, and some cravings may be quite unique. Pregnancy is one of the most intensive bodily transformations you will ever experience. Our website services, content, and products are for informational purposes only. If you do crave rice, opt for brown rice which is more nutritious and will provide a steadier stream of energy. Eating right during pregnancy. If you are having unusual cravings, you are far from alone. So it's no surprise you crave something cold and refreshing! Another great source of B vitamins including B12 (folate) and vitamins C and E , plus magnesium and potassium, avocado is a superfood that's worth eating even if you're not craving it. And fill up on wholemeal bread, lentils and leafy green vegetables. As long as you know what you're eating is safe and healthy for you and the baby there's no reason to be concerned,' says Neev. Research has found that the majority of pregnancy cravings happen during the first trimester, with about 76% of pregnant people having at least one craving during this time. A single grapefruit . Although it will vary, you will need about an additional 500 calories a day while pregnant. Think of it like PMS times a million. Pickles and ice cream! Effects of consuming sugars and alternative sweeteners during pregnancy on maternal and child health: Evidence for a secondhand sugar effect. For details see our conditions. Consume a wide variety of fruits and vegetables, especially those rich in folic acid, such as green vegetables. Zeisler H, Dietrich W, Heinzl F, et al. Craving seaweed is another sign that you're missing an essential nutrient in this case iodine. Notes on What your pregnancy cravings could mean, https://patient.info/news-and-features/what-your-pregnancy-cravings-could-mean, Nausea and Vomiting in Pregnancy (Hyperemesis Gravidarum), How to snack healthily when you're pregnant, How to cope with groin and pelvic pain in pregnancy. Why Do I Crave Ice During Pregnancy? Find advice, support and good company (and some stuff just for fun). Low iron levels can also lead to iron deficiency. Your baby's main source of energy in the womb - carbohydrates - is . Heres how to have your cake and eat it too. Many know that morning sickness is one, but cravings can also be one as they start between 1-12 weeks into pregnancy. (2014). If you're craving something cool and you're trying to avoid calorific ice cream, try frozen yoghurt. Other ways to curb less-healthy cravings: Eat breakfast every day (skipping breakfast can make cravings worse), exercise, and make sure you have lots of emotional support. You can get calcium from dairy products, dark, leafy greens, fish, fortified cereals and juices, and nuts and sesame seeds. Licorice, tacos, BLTs, and caesar salad. Cravings for particular foods tend to peak during the second trimester (when most pregnant people report being at their hungriest!) This can lead to problems for baby, as well as mother later on in life. In addition, Stephanie consults for an array of companies and corporations. (This would help explain why women going through menopause may also experience strong food cravings and aversions.) (2016). Include foods containing iron such as red meat, oily fish and eggs to help. While it's difficult to pinpoint exactly why some women experience food cravings, obstetrician Dr Cindy MP Duke says that some probably have a physiologial explanation (such as nutritional deficiencies and hormonal changes). Increased requirements of nutrients and energy during pregnancy can make you crave nutrient-rich foods, such as cereals . Low iron, or anemia, is the most common nutritional deficiency among pregnant women. Protein, calcium, vitamins, fiber. 'It's thought that pica could indicate a nutritional deficiency of some form [often iron]. Carrots are another vegetable pregnant women may crave and for understandable reasons. and tend to decrease toward the end of pregnancy. Edible seaweed includes green, red and brown seaweed and brown seaweed is particularly high in iodine. Dry crackers, bread and bananas may be the only thing you can stomach and smells of foods like fish, meat and eggs are a huge trigger of, They can start in the first month of pregnancy when the high levels of HCG produced by the body makes tastes and smells very heightened.