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.

Shoko Kawata, Japan’s first mayor to take maternity leave, has been named one of TIME Magazine’s 100 most influential rising stars.

The 35-year-old mayor of Yawata City in Kyoto Prefecture sparked a national debate, earlier this year, after announcing she would take maternity leave following the birth of her first child. Her decision came as Japan struggles with declining birth rates and efforts to support women in work and public life.

“I was so surprised because the reaction was so big,” Kawata told the BBC.

Kawata gave birth to a baby girl on September 15. Her decision drew both support and criticism, with some praising her for making it easier for women to enter politics, while critics questioned whether elected officials should step away from public duties after childbirth.

Kawata Took Maternity Leave To Shape Policies

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Kawata defended her decision, saying women should not have to choose between public office and starting a family.

“If we were to criticise politicians taking maternity leave, it means we are effectively excluding all women in their 20s through 40s - women who are capable of becoming pregnant - from public office,” she told the BBC.

Japan provides maternity leave for municipal employees, but there is no specific legal framework for local elected officials. Kawata therefore worked with her office to arrange a 16-week transfer of authority to Deputy Mayor Shigeto Nose, while planning to work remotely when possible.

After giving birth, Kawata said her experience as a new mother would also shape the policies she pursues.

“I want to confront the many challenges facing parents and children today from that same perspective, as someone living through them myself,” she wrote on X.

Why Postpartum Recovery Matters For Working Women

Kawata’s experience also highlights the physical and emotional demands women face after childbirth.

While attention often shifts to the newborn, mothers also need adequate rest, nutrition, medical care and emotional support. For working women, pressure to return to work can add to the challenges of postpartum recovery.

The World Health Organization says the first six weeks after childbirth are a critical period for both mothers and babies, with a large proportion of maternal and infant deaths occurring during the postnatal period.

What Happens To The Body After Childbirth?

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After delivery, the uterus gradually contracts back towards its pre-pregnancy size, which can cause cramping. Women can also experience postpartum bleeding and discharge, known as lochia, for several weeks.

Hormonal changes, particularly the rapid drop in estrogen and progesterone, can affect mood. Breast engorgement, nipple sensitivity and pelvic-floor changes can also occur, sometimes causing urinary leakage or discomfort.

Postpartum Mental Health Also Matters

New mothers are also adjusting to sleep disruption, feeding and the demands of caring for a baby.

Many women experience the “baby blues,” a temporary period of mood changes after childbirth. This is different from postpartum depression, which is more severe and can last longer.

Adequate rest, practical support, medical follow-up and mental-health care can all play an important role in postpartum recovery.

Unsafe sleep factors, including soft bedding, sharing a sleep surface with another person or animal, and sleeping on a surface other than a crib or bassinet, were identified in 73% of sudden unexpected infant death (SUID) cases in the US, according to a new report from the US Centers for Disease Control and Prevention (CDC).

SUID includes sudden infant death syndrome (SIDS), accidental suffocation and strangulation in bed, and deaths from unknown causes. In 2024, SUID claimed the lives of about 3,400 babies in the US.

Even after decades of public health efforts to promote safer sleep practices, sleep-related deaths remain a major cause of infant mortality.

What Did The CDC Report Find?

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The report analyzed 4,861 SUID cases recorded between 2020 and 2024 across 31 US jurisdictions.

The CDC found that 73% of the deaths involved at least one unsafe sleep factor. These included:

• 78% involved soft bedding.
• 75% occurred on a sleep surface other than a crib or bassinet.
• 59% involved sharing a sleep surface with another person or animal.
• 46% of infants were found sleeping on their stomach or side rather than on their back.
• 28% had documented full airway obstruction involving the nose and mouth, neck, or chest.

These categories could overlap, meaning an infant could have had more than one unsafe sleep factor.

Most SUIDs Occurred In Young Infants

The CDC found that most deaths occurred among infants who were:

• 0–3 months old: 66%
• Male: 57%
• Black or African American: 38%
• White: 37%
• Born at 37 weeks or later: 74%
• Insured by Medicaid: 69%

What Is A Safe Sleep Environment?

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The American Academy of Pediatrics (AAP) recommends a safe sleep environment to reduce the risk of sleep-related infant deaths.

The AAP recommends placing babies on their backs to sleep, using a firm, non-inclined sleep surface, room-sharing without bed-sharing, and avoiding soft bedding and overheating.

It also recommends human milk feeding, avoiding exposure to nicotine, alcohol, marijuana, opioids, and illicit drugs, routine immunization, and pacifier use as measures associated with lower SIDS risk.

“Babies should always be placed on their backs to sleep. Tummy time is important for developing strength and motor skills, but it should take place only when the baby is awake and being actively supervised,” Dr. Leana Wen, an emergency physician and clinical associate professor at George Washington University, was quoted as saying by CNN.

Once babies can roll from their backs to their stomachs and back again on their own, parents do not need to keep repositioning them during sleep. However, they should still place babies on their backs at the start of every sleep.

What Should Be In A Baby’s Crib?

Wen recommends that the crib should be empty or nearly empty. Parents should use a firm mattress covered with a fitted sheet and avoid pillows, blankets, quilts, bumper pads, and other soft objects.

If parents are concerned about the baby getting cold, they can use a wearable blanket or well-fitting sleep clothing instead of a loose blanket.

Room-Sharing Is Recommended, Not Bed-Sharing

The AAP recommends room-sharing without bed-sharing, ideally for at least the first six months.

This means keeping the baby’s crib or bassinet close to the parents’ bed for easier feeding and comforting, while ensuring the baby sleeps on a separate surface.

Feeding a newborn is one of the first and most important decisions parents make after birth. There is often debate around breastfeeding versus formula feeding. It is necessary to know the difference between exclusive breastfeeding and formula feeding to help families make informed choices based on the baby’s needs and even the mother’s health. Here, an expert explains both breastfeeding and formula feeding.

Are you new parents?

Know that caring for a newborn usually involves many questions about feeding. Some mothers tend to exclusively breastfeed, while others use formula due to various issues such as low milk supply or other circumstances.

But remember that every family’s situation is different, and parents should make feeding decisions only after consulting the doctor. The priority should be to give the baby safe, adequate nutrition for prompt growth and development.

Also read: Don’t Miss a Beat: Why Every Newborn Deserves a Heart Check

All you need to know about exclusive breastfeeding

Exclusive breastfeeding means feeding a baby only breast milk for the first six months of life. So, the baby will not be given water, formula, juice, or solid foods unless the doctor recommends. So, breast milk consists of nutrients, antibodies, and healthy fats, which are important for the baby’s growth and brain development. Breast milk is important for the baby and can help prevent infections, diarrhoea, and respiratory illnesses, and boosts the baby’s immunity.

Talking about formula feeding, this means giving a baby specially prepared infant formula to provide the nutrients needed for growth. So, formula milk is given when breast milk cannot be given to the baby. Now, modern infant formulas are carefully developed to support healthy growth. However, it doesn’t contain the natural antibodies and immune-protective factors that are present in breast milk. Formula milk should always be prepared safely as per the doctor’s instructions to reduce the baby’s chances of infections or any nutritional problems.

This is what parents should note

Breastfeeding is crucial for the baby as it tends to provide complete nutrition and health benefits for both mother and baby. It also helps enhance the mother and the baby’s bond and reduces the mother’s risk of breast and ovarian cancers. However, some women will be unable to breastfeed their babies due to certain medical conditions, medications, insufficient milk supply, or other challenges.

So, in such a situation, infant formula is a safe and nutritious alternative when used correctly under medical guidance. Even those babies who are formula-fed can also grow and develop well when they receive appropriate nutrition, are vaccinated, and are taken for regular health check-ups. Instead of comparing feeding methods, ensure to feed the baby well.