Post Date July, 06 2023
In our lives, adult men and women have experienced mutual love and understanding before considering marriage issues. After entering the wedding hall, men and women enjoy their world. Therefore, pregnancy now will definitely affect the healthy development of the fetus. Therefore, it is best for newlyweds to take contraceptive measures during their honeymoon to avoid accidental pregnancy and harm to their health
Four contraceptive knowledge for newlyweds
1. Anti ovulation
Ovarian ovulation function is conducted under the Gonadotropin secreted by hypothalamus pituitary ovary axis and its feedback regulation. Therefore, at present, sex hormones are mainly used to inhibit the secretion of hypothalamic pituitary gonadal hormones and inhibit the development, maturation and ovulation of foam. Commonly used are various short-term and long-term contraceptives and contraceptives, such as oral contraceptives No. 1, No. E, 18 methyl Norethisterone and compound contraceptives.
2. Antisperm
Sex hormones (androgen, estrogen) are also used to inhibit the secretion of hypothalamic and pituitary Gonadotropin, and then inhibit the spermatogenic function of the testis. In addition, currently commonly used drugs in China, such as gossypol, mainly act directly on the spermatogenic epithelium of the testes, thereby inhibiting sperm production. Some physical methods such as microwave and ultrasound can interfere with the temperature regulation of the scrotum, causing it to rise in temperature and hindering sperm production. Sperm is generated in the testes and matures in the epididymis. Some drugs can interfere with sperm maturation in the epididymis, thus also achieving anti spermatogenic effects.
3. Anti fertilization
Prevent sperm from meeting eggs, causing them to lose the opportunity to combine. Common methods include condoms, vaginal septum, Coitus interruptus, Calendar-based contraceptive methods contraception, and various male and female infertility operations. In addition, chemical drugs are often used to kill sperm or change the environment of the vagina or cervix, causing sperm to lose vitality and preventing sperm from entering the uterus.
The commonly used methods include various contraceptive suppositories, medication films, oral contraceptives and injections that use topical contraceptives to kill sperm, such as visiting contraceptives, thickening of cervical mucus, blockage of the cervical opening, and inability of sperm to enter the uterine cavity and meet the egg.
4. Anti implantation
Prevent the implantation, growth and development of Zygote in endometrium. The key to implantation is the synchronous changes between the development of the blastocyst and the endometrium, which interfere or disrupt the process of blastocyst development and endometrial detachment, achieving the goal of anti implantation. The Zygote needs to be transported by oviduct peristalsis when it enters the uterine cavity. In clinic, contraceptives such as family visit contraceptives can be used to change the normal operation speed of Zygote in the oviduct, so that the Zygote can reach the uterine cavity as soon as possible. At this time, the endometrium has no implantation ability, which interferes with the synchronous changes of the Zygote and endometrium, and interferes with the implantation of the Zygote.
