What is PMS?Premenstrual syndrome (PMS) is the name given to the physical, psychological and behavioural symptoms that can occur one or two weeks before a woman’s monthly period. It is also known as premenstrual tension (PMT). PMS can affect menstruating women of any age and the effect is different for each woman mostly during your late 20s and early 30s.
The symptoms usually go away once the period starts.
There is no test for PMS. The diagnosis of PMS is based on your symptoms. They may ask you to have a physical or a pelvic exam to rule out any gynecological problems.
The best way to know whether you have PMS or not is keep a daily diary of your PMS symptoms for at least two to three months throughout your menstrual cycle.