IVF-related knowledge.
IVF technology for people
1, serious tubal diseases, such as tubal blockage and hydrocele caused by pelvic inflammatory disease, tubal tuberculosis with normal endometrium, tubal blockage after ectopic pregnancy, tubal hypoplasia, post tubal ligation, bilateral tubal resection such as ectopic pregnancy, etc.
2.Endometriosis, adenomyosis.
3, immune infertility, such as the presence of anti-sperm antibodies, anti-endometrial antibodies, etc.
4. Male factor, i.e. oligospermia, weak spermia, teratospermia.
5. Infertility of unknown origin.
6. Other causes of infertility for which treatment is ineffective.
7. Those with hereditary diseases requiring pre-transplant diagnosis.
8.Other: such as follicle non-rupture syndrome, etc.
Contraindicated groups for IVF
1. Acute infection of the reproductive or urinary system or sexually transmitted diseases in either of the parties providing eggs or sperm.
2. Any party providing eggs or sperm has alcohol or drug addiction.
3. Either of the parties providing eggs or sperm has been exposed to teratogenic amount of radiation, poison or drugs and is in the period of action.
4. The female partner suffers from serious hereditary diseases, serious physical diseases, mental and psychological disorders that are not suitable for childbirth.
5. The couple receiving the embryo gift or egg gift is suffering from acute infections of the reproductive and urinary system and sexually transmitted diseases or has bad habits such as alcohol and drug abuse. The female partner’s uterus does not have pregnancy function or serious physical disease cannot bear pregnancy.
Requirements for IVF
To do IVF, you must have a marriage certificate, couple’s ID card and birth certificate. The male partner needs to have a semen test and the female partner needs to complete some basic tests, such as gynecological examination, diagnostic scraping, tubal permeability test, anti-sperm antibodies, liver function and hepatitis B and half, routine blood analysis and clotting time and basal endocrine hormone measurement (on the third day of menstruation). If there is no abnormality, the doctor will create a medical record file for you and tell you when to start IVF treatment after completing the relevant conversation and signing. The medication is usually started at mid-luteal phase, i.e. day 21 of menstruation, to keep the gonadotropins in the body at a low level, and the menstruation will start around 8 days after the medication. After 3 days of culture, the fertilized egg will be developed into an embryo and placed into the uterine cavity. The whole process is painless and usually does not require hospitalization. One cycle of IVF costs $25,000 to $30,000.
Preparation for IVF
First of all, we need to clarify the cause of infertility and understand if we are suitable for IVF. Conditions for IVF: The purpose of IVF embryo transfer is to help infertile patients to have a healthy and smart child, and the principle of eugenics must be followed. Therefore, both men and women who want to do IVF must be physically and mentally healthy, free of hereditary diseases, and the age of the female partner should not exceed 45 years old and the male partner should not exceed 55 years old.
Because the female partner is too old, the rate of miscarriage after natural conception is high, the possibility of fetal malformations is also higher than in younger people, and the number of complications during pregnancy increases.
In addition to the above problems, older infertile women who undergo IVF often have a poor response to ovulation and are forced to give up treatment at the first stage, resulting in relatively poor egg quality, low pregnancy rates and less success. It is advisable to bring information and proof of past tests and treatments to the clinic to avoid wasting time on
Repeat tests.
IVF success rate
If both men and women are disease-free, there is only a 10% chance of pregnancy each month under normal circumstances. If both men and women have a disease, the success rate is only about 1%. Nowadays, the success rate has increased to about 40-50% with IVF technology, which is far beyond the human limit. However, IVF is a science, and it is impossible to achieve a 100% success rate. “The success rate of IVF depends on many factors, including the endocrine and laboratory conditions, the skill level of the technicians, the age of the patient, the condition of the uterus and ovaries, and the absence of other diseases, among which the age of the woman has the most significant impact. The success rate of IVF for women between the ages of 25 and 35 is higher than the average of 30-40%, with some reaching 50% or higher, but the success rate decreases after the age of 35, reaching only about 20% at the age of 40, because the quality and quantity of eggs have decreased with age. However, the success rate of three times is usually 80%.