Why didn't I get pregnant when I had sex without contraception?

We all know that if a woman has sex after ovulation, she will become pregnant, in other words, she can successfully become pregnant. In fact, many people have experienced or have experienced the situation of not being able to conceive after ovulation. But are there any areas that need special attention during intercourse? How to increase the chance of pregnancy?

Why didn't I get pregnant after having sex?

Women's cycle can be divided into ovulation period, menstrual period and safe menstruation period. Generally speaking, the possibility of pregnancy is very high if you have sex after ovulation; and during the menstrual period, although there is also the possibility of pregnancy, we do not recommend having sex because it will have a negative impact on the physical and mental health of female friends.

In addition, when a woman is in the safe menstrual period, it is generally not easy for her to get pregnant if a man ejaculates into her body. Generally, the ovulation period of the uterus and ovaries is generally within 2 days before and after the 14th day of the menstrual period. Therefore, the safe menstruation period is approximately within 10 days after menstruation, and from the 20th day after menstruation to the next menarche. The closer the distance to the menstrual period, the greater the possibility of not getting pregnant.

The woman's uterus and ovaries can produce normal and complete oocytes, and the fallopian tubes on both sides are unobstructed. On the contrary, if a woman's uterus and ovaries are dysfunctional, it will affect the normal discharge of eggs, and they will not be able to "meet" with sperm. The couple should have normal sexual intercourse within a certain period of time before and after the female ovulation period. The structure and function of the reproductive organs of both parties must be normal to ensure that the male sperm can enter the female reproductive system and fuse with the egg cell for fertilization. The extracellular fluid in the uterus is suitable for the implantation and continued development of the embryo formed by the combination of sperm and egg. This stage is also indispensable. Any problem in any stage can lead to infertility. The male testicles can produce sufficient numbers of sperm with normal shape and charm, as well as fluid (sperm) suitable for sperm survival, and the ejaculation duct is unobstructed. This is a key criterion that men need to consider. Insemination is mutual and both parties need to consider it.