What is the ovulation day in a 30-day menstrual cycle?

Ovulation occurs about 14 days before the next menarche, when the uterus develops to its final stage, with a diameter of 18-23 mm, and is called a Graaf ovum. Under the effect of Lh peak, the pre-ovulatory follicle is luteinized, producing a small amount of progesterone. At the same time, the prostaglandin in the egg fluid also increases significantly, reaching a peak during ovulation. Prostaglandin can promote the release of protease from the egg wall, which is conducive to ovulation. Let’s discuss when is the ovulation period in the 30-day menstrual cycle?

Menstruation is the process in which the uterine wall regularly exfoliates and bleeds as the uterine hormone levels change. A normal menstrual cycle is generally 28-35 days, the menstrual period is 3-7 days, the menstrual volume is 20-8b250l, the color of the menstrual blood is dark red, and sometimes there are blood clots. If the menstrual cycle is 28 days, then the ovulation period is counted from the first day of menarche, and the 14th day of menstruation is the time of ovulation. At the same time, during the ovulation period, there may be flocculent, transparent mucous vaginal discharge.

The menstrual cycle is 29 days, so the ovulation period is the 15th day of the menstrual cycle. A woman's ovulation period is about 14 days before the next menarche, and the ovulation period is four or five days before and after the ovulation period. If you want a baby, try to have sex during this period, and in order to ensure the quality of sperm, try not to have sex after the menstrual period is over. At the same time, you must maintain a happy mood, eliminate stress, ensure adequate sleep, and avoid exposure to radiation and chemical stimulants.

If the menstrual cycle is 25 days, theoretically the 11th day of the menstrual period is the ovulation period, which is 14 days before the next menstrual period. The egg can survive for 24-48 hours after being released, and the sperm can survive for 48-72 hours. In this case, pregnancy is possible if you have sex three days before and after ovulation. Before and after ovulation, female secretions also change. They will become thinner, transparent, and flocculent. The mucus on the surface of the cervix will also become thinner. This is all to prepare for the passage of sperm. It can be combined with ovulation test strips to arrange sexual intercourse.