Antenatal classes cover the birth in great detail. What they tend to gloss over is everything that happens to your body in the weeks and months after the baby arrives. Plenty of these changes are normal, temporary and far more common than anyone admits out loud.

The trouble is that nobody warns you, so when they happen you worry in silence. Once you know what’s going on, the worry usually settles down. Let’s examine the changes that tend to go unmentioned, so you know what’s normal, what’s worth a closer look, and what you can do about each one.

Your Pelvic Floor Takes a Lot of Strain

The pelvic floor is a sling of muscles that supports your bladder, bowel and womb. Pregnancy puts months of steady pressure on it, and a vaginal delivery stretches it further. That’s why so many new mums find they leak a little when they laugh, sneeze or run for the bus.

This is normal in the early weeks, but it shouldn’t be something you simply put up with forever. Pelvic floor exercises help most women, and the NHS recommends starting them as soon as you feel able to after the birth. The NHS has clear guidance on how to do them properly.

Leaking is common early on, but it’s not something you have to live with. If it carries on, or you feel a heaviness or dragging sensation, that’s worth raising with your GP or a women’s health physiotherapist. You don’t need to wait for it to get bad before asking.

Skin Pigmentation and the Line Down Your Bump

A lot of women notice darker patches on their face during pregnancy, often across the cheeks and forehead. This is called melasma, and it’s driven by the surge in hormones telling your skin to produce more pigment. The dark line that appears down the middle of your bump, the linea nigra, comes from the same process.

The good news is that both usually fade on their own once your hormones settle, though it can take several months. Sun exposure makes melasma darker, so a high-factor sunscreen is the simplest thing you can do to help it along.

If patches haven’t faded after a few months, or you’d like to treat them sooner, a GP or dermatologist can talk you through the options. There’s no rush, and there’s nothing wrong with leaving them be.

Postpartum Hair Loss Is More Common Than Anyone Says

Around three to four months after giving birth, a lot of women find clumps of hair coming out in the shower or on the pillow. It can be alarming, especially on top of everything else you’re managing. The condition has a name, telogen effluvium, and it’s one of the most common things to happen to a new mum’s body.

Why It Happens and How Long It Lasts

During pregnancy, high hormone levels keep more of your hair in its growing phase, which is why your hair often looks thicker and glossier when you’re expecting. After the birth, those hormone levels drop quickly, and all that hair you held on to enters the resting phase and sheds at once. According to the Cleveland Clinic, the shedding usually lasts less than six months, and most women find their hair regains its fullness by the time their baby turns one.

A few things are worth knowing if you’re going through it:

• It’s shedding, not balding. The hair grows back, though the regrowth can come in finer or with a different texture at first.
• No special treatment is needed for typical postpartum shedding. It resolves on its own.
• Breastfeeding can stretch the process out a little, because hormone levels keep shifting while you nurse.

What you can do is be kind to your hair while it settles. Eat well, keep on top of your iron levels if your midwife has flagged them, and go gentle with tight ponytails or heat styling. The evidence behind miracle supplements is thin, so don’t feel you need to spend money on them unless a doctor has identified a specific deficiency.

When to Get It Checked

There is a point where it’s sensible to get things checked. If the shedding is still going strong beyond six months, or certainly beyond 12 months, or you notice your parting widening or bald patches forming, that can point to something other than ordinary postpartum loss, such as a thyroid issue, low iron or female pattern hair loss being unmasked.

A proper assessment is the only way to know. If you want a professional opinion, some clinics offer assessments aimed specifically at female hair loss, and even offer unshaven hair transplants, giving you a greater level of discretion. Treatment Rooms London is one, and they run virtual consultations, so you don’t have to be in London or travel across the city with a newborn to get checked.

Your Feet Might Be a Whole Size Bigger

This one catches a lot of women out. The hormone relaxin loosens the ligaments in your body to prepare for birth, and that includes the ligaments in your feet. Combined with the extra weight you carry during pregnancy, this can flatten your arches and leave your feet permanently longer or wider.

For some women the change is temporary, but for plenty it’s permanent, and a pre-pregnancy shoe collection that no longer fits is a genuine and slightly bittersweet surprise. It isn’t a sign anything has gone wrong. If your old shoes pinch, it’s fine to size up and let your feet be comfortable.

Pregnancy Can Affect Your Teeth and Gums

Hormonal changes make your gums more prone to swelling and bleeding, a condition known as pregnancy gingivitis. Some women also find morning sickness wears at their tooth enamel because of the acid involved.

You can get free NHS dental care while you’re pregnant and for a year after your baby is born, but it isn’t automatic. You’ll need a Maternity Exemption Certificate, which your midwife, GP or health visitor can apply for, so it’s worth sorting that out and booking a check-up. Brushing gently, rinsing with water after being sick instead of brushing straight away, and keeping up regular dental visits all help protect your teeth through this stretch.

In a Nutshell

Your body has done something extraordinary, and it’s allowed to look and behave a little differently afterwards. Most of these changes are temporary, many are harmless even when they stick around, and almost all of them are far more common than the silence around them suggests.

The real value in knowing about them is that it lets you tell the difference between what’s normal and what deserves a proper look. You’re allowed to ask questions, ask for referrals, and expect to be taken seriously. Knowing what’s happening to your own body is the first step to looking after it.