Your Hormones: Cycles, Stress and What Helps

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Nobody hands you a manual for your hormones. One month your cycle is clockwork, the next you are exhausted, snappy or wondering why your skin has changed. The good news is that many hormonal shifts are common, understood and manageable.

What is actually happening

Your hormones, mainly oestrogen, progesterone and testosterone, rise and fall across your cycle and are affected by sleep, stress, food, exercise, contraception, pregnancy and breastfeeding. Over the years you may notice cycles that change, stronger premenstrual symptoms or shifts in energy and desire. Fertility also gradually changes over time, and some women begin to think about it for the first time. The NHS has a clear guide to periods and what is normal.

Things you might notice

Cycle changes. Shorter, longer, heavier or lighter periods.
PMS and mood swings. Irritability, bloating, tender breasts or low mood before your period. The NHS explains premenstrual syndrome and how to ease it.
Sleep and energy dips. Often tied to stress, workload and the phase of your cycle.
Skin changes. Breakouts around your period, or dryness.
Shifts in desire. Many women notice desire rises and falls through the month. This is normal.

What can help

Small, steady habits make a real difference.

Track your cycle. An app or notebook helps you spot patterns and gives your doctor useful information.
Move your body. Walking, strength work and yoga support mood, sleep and energy.
Eat regularly. Protein, fibre and healthy fats help keep energy steady.
Manage stress. Long-term stress affects your cycle and your mood. Short daily breaks, time outdoors and good friends help.
Protect your sleep. A regular bedtime in a cool, dark room matters more than you think.
Look after intimate comfort. Some contraceptives and stress can cause dryness. A good lubricant makes sex feel better.

A note on early menopause changes

For a small number of women, menopause symptoms start earlier than usual. Mayo Clinic explains the signs in its guide to perimenopause. If your periods stop or become very irregular, or you have hot flushes much earlier than you expected, see your doctor.

When to talk to your doctor

See a doctor if your periods are very heavy or painful, if your cycle changes suddenly, if you have severe mood changes or if you are struggling to conceive. Conditions such as polycystic ovary syndrome, thyroid problems and endometriosis are common and treatable, and the sooner they are found the better.

Your cycle is a monthly report on your health. Learn to read it.

This article is for adults and offers general information, not medical advice. If you have any concerns about your health, talk to your doctor.