I don't have periods/I have irregular periods - when do I take my test?

There are many reasons why some women have irregular or absent periods, such as:

• Being pregnant
• Breastfeeding
• Polycystic ovary syndrome (PCOS)
• Thyroid conditions
• Pituitary conditions
• Medications, including hormonal contraceptives
• Excessive exercise
• Stress
• Being under- or overweight
• Perimenopause

This can make it challenging to know when to take a hormone test, as well as which menstrual cycle phase you’re in. If this is the case for you, it is reasonable to take the test at any time. However, please make us aware in the supporting information section or let your practitioner know that you have irregular periods.

If you do not have periods at all, you can take your test at any time.