
Iron, Heavy Periods and the Tiredness Nobody Explains
Heavy periods are the most common cause of iron deficiency in women, and the exhaustion it causes is often attributed to everything else first.

Heavy periods are the most common cause of iron deficiency in women, and the exhaustion it causes is often attributed to everything else first.

A longer look at how PCOS is diagnosed, why it affects metabolism as well as periods, and which interventions have evidence behind them.

Breastfeeding can delay the return of ovulation, but it is not reliable contraception once feeding patterns change.

Some cramping is usual. Pain that stops you working, studying or sleeping is not, and it is worth investigating.

A cycle that varies is common, especially in the first years after periods begin. PCOS is one possible explanation among several.

The years before periods stop bring shifting cycles, sleep changes and mood swings. Here is what is typical and what is worth raising.

Bone loss accelerates around menopause. What drives it, and which habits genuinely protect against it.

Cyclical mood changes are real and hormonal. But when they are severe enough to disrupt work or relationships, that has a name and a treatment.

Poor sleep raises stress hormones, which disrupt the cycle, which disrupts sleep further. Where the loop can be broken.

What is happening, what is normal, and which symptoms mean calling someone rather than waiting.

Menopause ends periods, not health management. Heart, bone and vaginal health all change, and all respond to attention.

An under- or overactive thyroid changes periods, weight, mood and fertility. What the common test measures, and what it does not.

There is a practical threshold for heavy bleeding, and it is more useful than trying to measure millilitres.
Apps, temperature, kits and cervical mucus all claim to find your fertile window. They differ in what they can actually tell you, and when.

Repeat urinary infections are common and rarely a hygiene failure. What raises the risk and what genuinely reduces it.

"Cycle syncing" diets promise a lot. Some of the underlying physiology is real; most of the prescriptions are not.