When the sperm's running in the female reproductive tract will be disturbed by many factors, so there are many sperm that ejaculates into the female reproductive tract once, but there are very few sperm that eventually reaches the belly of the fallopian tube pot.So how to improve the survival rate of sperm?
What are the factors of shadow sperm in the running and survival of the female reproductive tract?
(1) Sexual intercourse:
Sexual intercourse can cause contraction of vagina and uterus and accelerate the operation of sperm.Sexual medical research has confirmed that the vagina of the female climax has a rhythmic contraction, and the uterus is also shrinking.Animal experiments have proved that repeated mating stimulation can greatly accelerate the operation of sperm and increase fertilization.
(2) estrogen:
Estrogen can enhance the shrinkage of tubes.In the early stage of ovulation and ovulation, under the advantage of estrogen, some secretions in the fallopian tubes increase, and the fallopian tubes move from the near -end to the remote section.Sex hormones can also affect the operation of sperm by affecting the nature of cervical and liquid.
(3) Prostatin:
It contains a variety of prostaglandins in semen and female reproductive tracts, which have a shrinking effect on unhappy uterus and fallopian tubes.In addition, estrogen can strengthen this effect.The sensitivity of the uterus to prostin has a higher menstrual period.
Cervical mucus, as a sperm storage area, can protect sperm from the influence of vaginal adverse environment and can provide energy for sperm, and may participate in sperm obtaining energy.
(5) Others:
During sexual intercourse, semen is ejected around the cervix and posterior vaginal dome. Therefore, the physics, chemical and immunology factors in the vaginal anti -official neck have an important impact on the survival of sperm and running into the uterus and fallopian tube.The running method and operation of sperm in the fallopian tube are controlled by several mechanisms: the peristalsis direction of the fallopian tube muscle layer; the contraction of the fallopian tube mucosa and the fallopian tube film; the liquid flow direction of the cilia movement; the opening and closing of parts in the tubal.
Because the fallopian tube contraction can temporarily change the shape of the tubal cavity, it will gradually run to the tubal umbrella end.
If you want to improve the sperm quality, you should pay attention to changing the bad lifestyle and achieve the following points:
1. Balanced nutrition
If the diet is not good and nutrition does not keep up, it will cause some diseases. If malnutrition in life, the sperm may be small, poor, and may cause infertility.Therefore, the key to getting good nutrition is not to picky, partial eclipse, and vegetarian.
2. Do not smoke and drink
As we all know, smoking is harmful and healthy. If smoking, it will affect the quality of male sperm. According to surveys, more than 30 smokers per day, their sperm survival rate is only 49%. It can be seen that long -term smoking is one of the important factors that lead to infertility.EssenceAnd alcoholism will not only lead to a reduction in reproductive function, but also inhibit the formation of sperm. It can be said that it cannot be ignored. Therefore, in daily life, male friends should pay attention to it.
3. Develop good living habits
If male friends have bad living habits, it also affects male sperm. For example, often wearing tight pants and long -distance cycling will hinder the production of sperm, and the results will inevitably cause infertility.Some people often stay up late, get on the Internet, play cards, and work, exhaustion, and sperm survival is greatly reduced.
4. Avoid the impact of harmful substances
As the current environment is getting worse and worse, some harmful chemicals, such as pesticides, fertilizers, detergents, paint, etc., will affect the survival rate of male sperm. Therefore, men should avoid long -term contact with such harmful substances in large quantities.Don't use the medicine at will.
(Editor in charge: Chen Kejia)
