Articles (3)
Some women find their menstrual cycle isn't always regular. Their periods may be early or late, and may vary in how long they last or how heavy they are each time.
Articles for Periods, irregular
Causes of irregular periods
Read more about the possible causes of irregular periods, including lifestyle factors, contraceptives, polycystic ovary syndrome and gynaecological problems.
Introduction
Find out what causes irregular periods, when to see your GP and how irregular periods can be treated.
Treating irregular periods
Treatment for irregular periods isn't always necessary. However, you should see your GP if you have changes to your periods, such as bleeding or spotting between periods or after sex.
