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endocervix是什么意思，endocervix翻译
Endocervix
The endocervix is an important part of the female reproductive system. It is the lower part of the cervix, which is the passage between the uterus and the vagina. The endocervix is also known as the internal os of the cervix.
The endocervix plays a crucial role in reproduction. It is the site where the sperm enters the uterus during sexual intercourse. The endocervix also produces mucus, which changes in consistency throughout the menstrual cycle. This mucus helps in the transportation of sperm and also provides an environment for the sperm to survive.
The endocervix is involved in the process of fertilization. When a woman ovulates, an egg is released from the ovary and travels through the fallopian tube to the uterus. The endocervix provides a passage for the egg to enter the uterus. If fertilization occurs, the fertilized egg implants itself in the endometrium, the lining of the uterus, and pregnancy begins.
During pregnancy, the endocervix plays a role in maintaining the pregnancy. It produces progesterone, a hormone that helps in the thickening of the endometrium and the maintenance of the pregnancy. The endocervix also prevents the entry of bacteria and other pathogens into the uterus, thus protecting the developing fetus.
In conclusion, the endocervix is an important part of the female reproductive system. It is the site where sperm enters the uterus and is involved in the process of fertilization and pregnancy. The endocervix produces mucus and hormones that help in the transportation of sperm and the maintenance of the pregnancy.