Regular vaginal bleeding vagina is a sign of healthy menstruation. What signs and symptoms point to menstrual problems? Read on to learn the difference....
Menstrual irregularity means that something is wrong. Learn how to identify the signs and symptoms of an irregular period to prevent larger problems later...
Only hormones can affect her periods. Ovulation and menstruation are fully under control of her body's hormones.
Having sex does not change these hormones. Things like stress, weight, puberty, sleep, nutrition and health will affect these hormones and be able to change her cycles.