Why is it difficult for women to get pregnant?

It is a very happy thing for a woman to get pregnant, because pregnancy is really rare. But why is it not easy for a woman to get pregnant? The principles are as follows: First of all, women's ovulation date is limited. It is easy to get pregnant only if you have sex during your ovulation date. Normally, there is a safe period and a menstrual period, so the time interval is long and it is not easy to conceive. Secondly, women’s basal body temperature is relatively low, which means that their physical strength is limited in daily life and their physical conditions are relatively high, so the chance of pregnancy is also very low. Finally, women have more body secretions and cervical mucus in their daily lives, which makes it difficult for sperm to enter the body for mating, so it is not easy to get pregnant.

1. A woman's ovulation date is generally about 14 days before the next menstrual period. To be on the safe side, we call the 5 days before and 4 days after ovulation, together with the ovulation day, a total of 10 days, the ovulation period. Because it is easy to get pregnant through sexual intercourse during the ovulation period, the ovulation period is also called the fertile period or the dangerous period. Apart from the ovulation period, which is the safe period, the possibility of pregnancy is low.

2Basal body temperature refers to the body temperature when you wake up in the morning, your body is quiet and your mood is calm. During the menstrual cycle, basal body temperature changes cyclically. The basal body temperature is lower after menstruation and during the follicular phase. After ovulation, the corpus luteum is formed in the ovary, and the progesterone produced acts on the hypothalamic temperature regulation center, causing the body temperature to rise by 0.3-0.5℃, which lasts until 1-2 days before menstruation or the first day of menstruation, when the body temperature returns to its original level. If there is no ovulation, the basal body temperature will not rise and will present a single-phase curve. For women who ovulate normally, the temperature rise should last for 12-14 days.

3. Secretion will increase during ovulation. This is basic common sense and I believe every woman knows it. This is because the cervical canal will secrete a large amount of cervical mucus during ovulation, so you can go to the gynecology department of the hospital to check the cervical mucus to determine whether you are in the ovulation period.