Choice of Assisted Fertility Method to Replace Test Tube Baby
Test tube baby is a kind of assisted reproduction method, which helps those couples who cannot conceive naturally realize their fertility aspirations. However, some couples may want to find other alternatives, possibly for personal, religious or moral reasons. Here are some alternative assisted reproduction methods for IVF.
1. Artificial insemination
Artificial insemination is a common method of assisted reproduction, which is suitable for men with insufficient sperm quantity or poor sperm quality, as well as for single women or same-sex partners. In the process of artificial insemination, doctors will put sperm into women's uterus through direct injection or catheter to increase the chance of pregnancy.
Artificial insemination is usually carried out in the fertility department of hospitals, such as the Reproductive Medicine Center of Peking Union Medical College Hospital. Each AI process may require multiple attempts, and the success rate depends on several factors, such as women's fertility and sperm quality.
2. In vitro fertilization (IVF)
In vitro fertilization (IVF) is another commonly used assisted reproductive method, which is suitable for cases such as fallopian tube obstruction and uterine malformation. Similar to IVF, IVF also combines eggs and sperm, but the fertilized embryo will develop in a petri dish for several days, and then the best embryo will be transferred back to the mother's uterus.
In vitro fertilization is usually carried out in the Reproductive Department of professional hospitals, such as the Reproductive Medicine Center of Renji Hospital affiliated to Shanghai Jiaotong University School of Medicine. The success rate of IVF is high, but there are still some risks and restrictions, such as the possibility of multiple pregnancy.
3. Testicular sperm extraction (TESE)
Testicular sperm extraction (TESE) is a commonly used assisted reproductive method for men who cannot produce sperm naturally. Through surgery, doctors can remove sperm from the testes and then use it for in vitro fertilization or artificial insemination.
Sperm extraction can be performed in the andrology or urology department of professional hospitals, such as the Men's Health and Reproductive Medicine Center of Peking Union Medical College Hospital. This method is applicable to men who cannot produce sperm, but the success rate may be affected by other factors, such as sperm quality and female fertility.
4. salpingography and repair
For infertility caused by fallopian tube problems, salpingography and repair is an option. By placing contrast agent and performing X-ray examination, the doctor can determine whether there is a problem with the fallopian tube, such as blockage or deformity. If problems are found, doctors can restore the function of the fallopian tube through surgery or take other measures to improve the chance of pregnancy.
Salpingography and repair operations are usually carried out in specialized gynecological hospitals, such as the Department of Obstetrics and Gynecology of Ruijin Hospital affiliated to Shanghai Jiaotong University School of Medicine. This operation is very effective for specific types of fallopian tube problems, but it still has certain risks and limitations.
Summary
Although IVF is one of the most common assisted reproduction methods, in some cases couples may look for other alternatives. Artificial insemination, in vitro fertilization, testicular sperm extraction and salpingography and repair are all feasible alternatives. Each method has its specific indications and limitations, so couples should consult a professional fertility doctor to determine the most suitable assisted reproductive method for them.
