Ovula

Lifestyle, stress

Stress can move your period, and that is not a myth

A brutal month at work, a bereavement, months of bad sleep — all can delay ovulation. What is actually happening, and when a late period needs checking.

Reviewed against NHS, 2 mins read, published

A woman seen from behind, arms open to a pink evening sky

Your cycle is run by a conversation between your brain and your ovaries, and your brain is paying attention to everything else going on. Sustained stress can quieten that conversation and push ovulation later.

A late period, not a skipped one

Because the second half of the cycle stays fairly fixed, a delayed ovulation shows up as a late period rather than a missing one. The month stretches; it has not skipped.

Late or missed periods can be caused by many things. Most of the time it's nothing to worry about, but see a doctor about them just in case.

— NHS, Missed or late periods

Other things that do the same

The same goes for months of broken sleep, hard training blocks, illness, and eating far less than you are burning. The body reads all of it as a poor time to start something.

Quick summary

  • Stress: can push ovulation later
  • The result: a late period, not a skipped month
  • Also: broken sleep, hard training, illness, or eating far less than you burn
  • Get it checked: take a pregnancy test if it is possible, and see someone after three months without a period

Sources & further reading

  1. 1

    NHS. Missed or late periods.

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