Period problems

Adenomyosis
Adenomyosis is a condition that affects the uterus and can cause heavy periods. Learn more about its causes, symptoms, diagnosis and treatment.

Bleeding between periods
Vaginal bleeding between periods is not unusual, but should be checked by your doctor if it happens more than once or twice.

Periods while breastfeeding
Many factors determine when your period will return when you're breastfeeding. Learn more about how breastfeeding affects your menstrual cycle.

Endometriosis
Endometriosis is a condition in which the tissue that lines the uterus also grows outside the uterus. It can be painful, but treatment is available.

Heavy periods
Your periods are heavy if you're using more tampons or pads than usual. Here's what you can do for heavy periods, starting with a doctor's visit.

Irregular periods
If your period stops or changes in any way, you should see your doctor.

Managing period pain
Period pain (dysmenorrhoea) is common but might make it difficult for you to enjoy normal activities. Here are some ways to manage painful periods, an...

Menstruation (periods)
Menstruation, also called a period, happens about once a month. Learn more about the menstrual cycle, what causes your period and related health probl...

Painful periods (dysmenorrhoea)
Period pain (dysmenorrhoea) is common, especially among young females, and the pain tends to ease as you get older. Learn more about the symptoms and ...

Premenstrual syndrome (PMS)
Premenstrual syndrome refers to symptoms that occur around the time of your period. There are ways to help manage your premenstrual symptoms.

Retained tampon or other object
Sometimes a tampon or other object can become stuck in the vagina. If this happens to you, it is important to know what to do.

Toxic shock syndrome
Toxic shock syndrome (TSS) occurs when a bacteria releases toxins into the body's bloodstream. It's very rare but is more common during a woman's peri...