Pregnancy is a life-transforming journey and while there is so much changes that happens during this time, you cannot always be prepared for everything. Here are 10 surprising facts that you did not know were true during pregnancy.

The Nesting Instinct

If you have seen animals look for paper scraps, or take fur out of their own body or collect small twigs and stem to build a nest for their upcoming babies, even if the animals are domesticated, humans do the name. Humans do not take fur or hair out of their body, but we too experience a powerful urge to prepare our home for the baby. We clean it, decorate it and thanks to modern homes, we can now baby proof it do!

Mommy Brain

This happens in the first trimester, when tiredness, morning sickness and other symptoms can make the mother feel worn out and mentally fuzzy, often called the mommy brain. The National Institutes of Health also notes that cognitive function decline in the third trimester of pregnancy, leading to memory problems.

Mood Swings

Premenstrual syndrome (PMS) and pregnancy share several symptoms, such as breast swelling and tenderness, hormonal fluctuations, and mood swings. If you’ve experienced severe mood swings due to PMS, you may notice an intensification of these emotions during pregnancy. It's common to feel joyful one moment and tearful the next as your body adjusts to hormonal changes.

Breast Growth

An increase in breast size is one of the earliest signs of pregnancy apart from your missed period. It happens in the first trimester due to the higher levels of hormones like estrogen and progesterone. The growth continues throughout pregnancy.

Skin Changes

Have you heard about pregnancy glow? This happens because pregnancy women have an increased blood volume, this happens to provide extra blood flow to the uterus and other organs, especially the kidneys. This greater volume brings more blood to the vessels and increases oil gland secretion.

Hair and Nails

During pregnancy, many women notice changes in their hair texture and growth. Hormonal shifts can make hair grow faster and reduce hair loss. However, these changes are typically temporary, and many women experience some hair loss during the postpartum period or after they stop breastfeeding. In some cases, hair growth may also occur in unexpected areas like the face, belly, or around the nipples. Additionally, hair texture can shift, becoming drier or oilier, and some women even notice a change in hair color.

Nails can also undergo changes during pregnancy. Increased hormone levels may cause nails to grow faster and become stronger, but for some women, nails may become more brittle, splitting and breaking more easily. Like hair changes, these nail changes are usually temporary. If your nails are more prone to splitting or tearing, it’s helpful to keep them trimmed and avoid exposure to chemicals in nail polish and nail polish remover.

Your Feet Grow

If you have heard about it, then you already know that it is not just the clothes that do not fit you, it is your shoes too. Extra fluid in the pregnant body also leads to swollen feet. The joints also tend to be looser during pregnancy.

Joint Mobility

Your body also releases hormones like relaxin that prepares your body, especially the cervix for the birth. This loosens the ligament in your body, which may make you less stable .

Varicose veins, constipation, and hemorrhoids

Varicose veins, common in the legs and genital area during pregnancy, result from blood pooling in veins enlarged by pregnancy hormones. They often disappear after delivery. To prevent them, avoid prolonged sitting or standing, wear loose clothing and support hose, and elevate your feet when seated.

Hemorrhoids, which are varicose veins in the rectum, may develop due to increased blood volume and uterine pressure. They can cause pain, itching, bleeding, or stinging, especially during bowel movements. Constipation, caused by hormonal changes and uterine pressure on the large intestine, can worsen hemorrhoids by straining during bowel movements.

Prevent constipation and hemorrhoids by eating a fiber-rich diet, staying hydrated, and exercising regularly. If needed, consult your doctor about stool softeners, laxatives, or creams for relief.

Labor and what goes out of your body

When you are in labor, your amniotic sac, that has fluid that surrounds the baby, breaks or ruptures, which is what is also known as water breaking. For most women contractions start before their water breaks, if not, then the doctor may have to rupture the amniotic sac, in case the cervix is already dilated. Some women may feel the urge to pee, while for some it may feel a trickling their leg.

Vaccination during pregnancy protects more than just the mother. Vaccines such as Td, Tdap, and influenza (when recommended) help pass protective antibodies to the baby, providing valuable immunity during the first six months of life.

When people think about vaccination, they usually think about babies receiving their first vaccines after birth. However, an important part of a child's protection actually begins during pregnancy.

Maternal immunisation helps protect both the mother and her baby by allowing protective antibodies to pass through the placenta before birth. These antibodies provide the newborn with temporary immunity during the first few months of life, when the baby's immune system is still developing and routine childhood vaccines have not yet become fully effective.

Despite its importance, awareness about maternal immunisation remains low, with many women knowing only about the Td vaccine while being unaware of the benefits of Tdap and influenza vaccination when recommended.

What is maternal immunisation?

Maternal immunisation refers to vaccines that are recommended during pregnancy to protect the mother from certain infections while also passing protective antibodies to the unborn baby.

During the third trimester, these antibodies cross the placenta and help protect the newborn from serious illnesses during the first six months of life. This protection is especially important because young infants are more vulnerable to infections and cannot receive all vaccines immediately after birth.

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Important vaccines during pregnancy

Td (Tetanus and Diphtheria): The Td vaccine is routinely recommended during pregnancy. It protects the mother against tetanus and diphtheria while also helping protect the newborn from neonatal tetanus.

Tdap (Tetanus, Diphtheria and Pertussis): In many situations, doctors may recommend the Tdap vaccine during pregnancy. It also protects against pertussis (whooping cough), a highly contagious infection that can be life-threatening for young babies. Vaccination during pregnancy allows antibodies to reach the baby before birth, reducing the risk of severe illness in early infancy.

Influenza (Flu) Vaccine: Pregnant women are at a higher risk of developing complications from influenza. When recommended by the treating doctor, the influenza vaccine helps protect both the mother and the baby during flu season.

Why it matters for the newborn

A newborn's immune system is still immature, making babies more susceptible to infections. The antibodies received from the mother act as the baby's first shield against disease until the infant starts receiving routine childhood vaccines and develops their own immunity. This early protection can reduce the risk of severe infections during one of the most vulnerable stages of life.

Also read: The Silent Struggle Of Raising A Child With Mental Health Challenges: How Parents Can Cope With Stigma

Tips for expectant mothers

• Discuss maternal vaccination during your first antenatal visit.

• Receive the Td vaccine according to your doctor's advice.

• Ask your obstetrician whether Tdap is recommended during your pregnancy.

• Take the influenza vaccine if advised by your doctor.

• Attend all scheduled antenatal check-ups.

• Maintain a healthy diet, adequate sleep, and good hydration during pregnancy.

• Encourage family members and caregivers to stay up to date with their vaccinations to help protect the newborn.

• Ensure your baby receives all routine childhood vaccines on time after birth.

By discussing vaccination early in pregnancy and following medical advice, expectant mothers can provide their newborn with valuable protection during the first six months of life, giving them a healthier and safer start.

Egg freezing, to be sure, sounds incredibly promising to a woman in her early 30s: freeze your current eggs and get more choices in the future. There is, however, a crucial distinction that is lost amid all the excitement about advances in reproductive technologies. Egg freezing is not fertility freezing; it is a freezing of part of your fertility at a specific age. The distinction is critical.

Not only do fertility and the chance of having a healthy baby decrease with age, but the decline in the biological quality of a woman's oocytes, as well as their number, contributes to fertility and genetic problems as well. To be more specific, if a woman gives birth at a very young age, she is more likely to have a miscarriage, or her baby will have a chromosomal disorder. Vitrification is the name of the technique of freezing cells ultra-rapidly to quite a bit reduce damage caused by ice crystals and this is the technique which has made egg preservation so reliable.

But the freezer cannot revert your 35-year-old eggs to 25-year-old ones and ovarian reserve testing cannot tell for sure if a certain frozen egg will ever lead to a pregnancy.

And that, perhaps, is the most important discussion that India must have.

Indian women are not postponing motherhood for just one reason

Also read: How Age Affects Fertility And The Chances Of Success With IVF

Rarely in the Indian context is the delay of motherhood something to do only with career. For some women, it is finishing higher education, gaining financial independence or getting a foothold in the professional world. For others, marriage may be postponed due to shifting notions of compatibility, financial security, or personal choice. Women may get married younger but delay pregnancy to 'set up house, ' to help ageing parents, or simply to feel 'ready' to be a parent.

The image is further complicated by the truth. India remains caught between two very different ideas of womanhood. For many women, motherhood, at least for married women, remains essentially goodwife-hood, and a woman's transition into it takes place with surprising proximity to her married life. For others, the younger generations, having children wants to be informed by new states of control that women desire over their bodies, over if, when and how they find themselves to be mothers.

An unmarried woman faced with egg freezing may in this way have been faced with something beyond a medical choice; she may have been confronted with issues of marriage, family and social morality. For such women, egg freezing may so have been an option that is seldom present in ordinary fertility choices: a space in which the decision to reproduce need not have been inextricably linked to the decision to marry, the decision to have children at once.

Yet, this kind of autonomy is not open to all. The technology might provide greater flexibility over when to reproduce, yet its expense, the requirement for specialised fertility treatment and the demand for frequent serum monitoring mean that class still shapes who can actually access it. Which in turn makes egg freezing about a great deal more than reproductive biology. It's a story about access, exclusivity and who is able to buy a few extra years.

The uncomfortable economics of reproductive choice

Also read: Before You Start IVF, 7 Critical Factors You Must Consider

Marketing around egg freezing often talks of how powerful this process can be, yet that very power hinges on affordability. In India, one cycle of egg freezing costs roughly 1 to 1.5 lakh, while storage fees amount, at minimum, from 30,000 to 40,000 a year, with considerable variations according to clinics.

Though this amount can be looked at as a big expense for a young, financially well-off professional working in cities like Bengaluru, Mumbai or Delhi, it is still an investment that can be handled. Still, to a schoolteacher or a junior doctor or researcher, small business owner or a woman who is helping her parents, the same egg freezing procedure can represent several months of savings.

This creates an overlooked paradox: the technology that gives women greater reproductive autonomy may initially be accessible mainly to women who already possess greater economic autonomy.

And there is another inequality. Women living outside India's major fertility hubs may have fewer opportunities for specialist counselling and high-volume reproductive medicine services. The question, therefore, should not simply be whether egg freezing is available in India, but who can realistically access informed egg freezing and who cannot.

Freezing eggs is not the same as freezing a future baby

Also read: IVF: What Is The Right Age To Start, How Many Times You Can Try And What To Expect

Perhaps the greatest misconception is that a box of frozen eggs represents a guaranteed future pregnancy. It does not.

Eggs must survive warming, be fertilised—usually through ICSI—develop into viable embryos, implant and ultimately result in a live birth. At every stage there is attrition. Age at freezing matters because younger eggs generally have better reproductive potential. The American Society for Reproductive Medicine notes that outcomes appear better when planned oocyte cryopreservation occurs at younger ages, while also emphasising that available evidence is insufficient to promise a specific live-birth probability for an individual woman.

A 2025 review from Indian fertility specialists similarly stresses that freezing more than 20 mature oocytes before age 38 has been associated with an estimated 70% chance of one live birth, but this should not be interpreted as a guarantee for every woman.

This is why the phrase "egg insurance" can be misleading. Insurance protects against a defined risk under defined conditions. Egg freezing provides an additional reproductive option; it does not insure motherhood.

The paradox of waiting

There is an even subtler problem.

A woman may freeze her eggs at 30 and feel that the fertility question has been "taken care of." She may then postpone pregnancy until 38, 40 or 42 because she believes her frozen eggs have removed the urgency.

But pregnancy at an older age still involves an older uterus and a body with age-related changes. Frozen eggs preserve the biological age of the eggs—not the biological age of the woman who will eventually carry the pregnancy.

That distinction deserves far more attention in advertisements and counselling rooms.

Interestingly, relatively few women who freeze eggs eventually return to use them, according to the available literature. Some marry and conceive naturally; some decide not to have children; others may encounter circumstances in which their frozen eggs are never used. So what is being purchased? Perhaps not fertility. Time. Time to finish medical residency. Time to build a company. Time to become financially independent. Time to find a partner without treating marriage as a biological deadline. Time to decide whether motherhood is actually wanted.

For Indian women, that may be the real revolution.

However, the medical dialogue needs to remain straightforward – egg freezing can increase the options for reproduction, yet it does not mean eliminating reproductive aging. So the objective here is not to encourage every young woman to go through the procedure of egg freezing. Rather, it is necessary to make sure that each woman who decides to undergo the procedure understands all the implications.

As far as the most empowering technology is concerned, it is not necessarily the one that promises a guaranteed future. Rather, it is the technology which provides more opportunities without hiding any of its limitations.

The Food Safety and Standards Authority of India (FSSAI) has issued notices to Zydus Wellness, Nestlé India, Abbott Healthcare, Nutricia International and Mead Johnson Nutrition over advertising claims involving children's nutritional drinks and infant formula products.

The regulator has asked these brands to provide scientific evidence to support their claims about growth, immunity, concentration, and digestion, and questioned the promotion of infant milk substitutes on social media.

The notices, which were shared on social media on October 21, also named an Instagram influencer, Ira Fathima, over sharing a Reel recommending infant formula products. The action concerns compliance with food advertising rules and laws regulating the promotion of infant milk substitutes.

FSSAI Questions Complan's ‘2X Faster Growth’ Claim

FSSAI has asked Zydus Wellness Products to provide evidence for claims made on Complan's packaging, including “2X Faster Growth”, “Supports Concentration and Memory” and “Pro Immunity+ 34 Vital Nutrients”.

The regulator also questioned their promotional statements like “Grow Taller, Faster”, “Clinically Proven 2X Growth” and “Growth Comes in 4 Flavors”.

It said the claims appeared to violate the Food Safety and Standards (Advertising and Claims) Regulations, 2018, and sought scientific justification for the advertised benefits.

Zydus Wellness has maintained that Complan complies with applicable regulations and that its claims are supported by scientific evidence. The company said it had submitted a detailed clarification to the authorities.

Also read: FSSAI Proposes No Added Sucrose Or Fructose In Foods For Babies Up To Six Months: How Can It Affect Infant Health

Nestlé Asked To Substantiate Infant Formula Claims

FSSAI has separately questioned claims on two Nestlé India products, Lactogen Pro 1 Powder and NAN Excella Pro Stage 1.

For Lactogen Pro 1, the regulator asked to provide evidence supporting the claim that whey protein in the product is “easy to digest”.

On NAN Excella Pro Stage 1, FSSAI flagged the claim “5 HMOs helps support the normal immune system”.

The regulator said the statement could imply that the product supports a certain physiological condition, which may not comply with rules restricting such claims unless specifically permitted.

FSSAI also sought scientific substantiation for the whey protein digestibility claim appearing on NAN Excella Pro Stage 1.

Nestlé India said it had already submitted a detailed response to the regulator regarding the product-label issues.

In a statement dated September 18, the company said its products and labels had been approved by FSSAI's expert committee and that the statements were supported by scientific evidence.

Also read: Red Bull Vs FSSAI: Beverage Giant Can Retain The 'Energy Drink' Label; What Are Its Health Risks

Infant Formula Promotions On Social Media Also Under Scrutiny

In a separate notice, FSSAI flagged an Instagram Reel posted by Ira Fathima in which she recommended five infant formula products - NAN Pro 1, Aptamil Premium 1, Similac Advance 1, Enfamil A+ Stage 1 and Dexolac 1.

The Reel spoke about benefits of these products like balanced nutrition, stronger immunity, brain development and easy digestion to the products.

The regulator alleged that the promotion violated the Infant Milk Substitutes Act, 1992, as amended in 2003, and the Food Safety and Standards (Foods for Infant Nutrition) Regulations, 2020. These rules govern the advertising, marketing and promotion of infant milk substitutes.

The notices also named Abbott Healthcare, Nutricia International and Mead Johnson Nutrition India over their promotional content.

Abbott said it was neither involved in nor aware of the Instagram content before receiving the notice, and did not endorse the claims made in the Reel.

Should Parents Be Worried?

Parents should pay attention, but they do not need to panic. FSSAI's notices raise questions about particular advertising claims and infant formula promotions. They do not mean that the named products have been declared unsafe.

For Complan, the regulator has questioned claims like “2X Faster Growth” and “Supports Concentration and Memory”. Even though this does not establish that Complan is harmful, parents should not assume a drink will make their child grow twice as fast or improve memory based on advertising alone.

For infant formula, the notices is against claims about digestion and immunity, and promotional practices. They are not a blanket warning against using infant formula. If your baby needs formula, don't stop or switch it abruptly. Discuss these concerns with your paediatrician.