NHS website - How can I tell when I’m ovulating?

How can I tell when I’m ovulating?

Ovulation is when an egg is released from one of your ovaries.

If you want to work out when you ovulate, there are a number of things you can use:

  • the length of your menstrual cycle– ovulation usually occurs around 10-16 days before your period starts, so if you have a regular cycle you may be able to work out when you're likely to ovulate
  • your cervical mucus– you may notice wetter, clearer and more slippery mucus around the time of ovulation
  • your body temperature– there's a small rise in body temperature after ovulation takes place, which you may be able to detect with a thermometer
  • hormones in your urine– hormone levels increase around the time of ovulation and this can be detected using ovulation predictor kits that measure the level of hormones in your urine

Using a combination of these methods is likely to be most accurate.

Some women may experience other symptoms when they're ovulating, including breast tenderness, bloating and mild tummy pain, but these aren't a reliable way of predicting ovulation.

Further information:

Online Doctor

  • Erectile dysfunction
  • Impotence
  • Weight loss & management
  • Stop smoking
  • Influenza

View all

Repeat Prescription Service

An easy way to manage your Repeat Prescription online.

  • Free Registration
  • Auto reminder service
  • Free Delivery

Register

Common Health Questions

    • NHS video wall with stroke, diabetes, and kidney and heart?
    • Your health, your way. Your NHS guide to long-term conditions and self care?
Read More
    • Can I take cough and cold remedies while I'm breastfeeding?
    • Can I take paracetamol or ibuprofen with cough or cold medicines?
Read More