What is the ovulation period on the 4th?

4 menstruation, generally between the 15th-24th ovulation period.

If the patient's menstrual cycle is regular, the menstrual cycle is about 28 days, and the ovulation day is generally about 14 days before the next menstrual period, and the first 5 days and the last 4 days of ovulation belong to the ovulation period. 4 menstruation, 15 - 24 or so for ovulation period.

Ovulation period in the body more estrogen secretion, will appear leucorrhea, leucorrhea drawing, abdominal distension and other symptoms, and a higher probability of pregnancy. If there is no intention to prepare for pregnancy, you should wear condoms throughout the standard to prevent accidental pregnancy.