Sana nasıl yardımcı olabilirim?

For how many days do you get your period?

Menstruation happens every 21 to 35 days. Having your period regularly less than 21 days and more than 35 days are not considered normal and one should consult a doctor. Most of women get their period every 28 days. Every 35 days or 21 days are also considered normal.