Basic concepts of IVF
In vitro fertilization and embryo transfer (IVF-ET) is a kind of assisted reproductive technology. It helps infertile couples achieve fertility by artificially combining eggs and sperm in vitro, and then transplanting the fertilized eggs into the female uterus. However, IVF is not limited to married couples, but also applicable to individuals or couples who are not yet pregnant.
Applicable population of IVF
First of all, if an individual or a couple is not yet pregnant, they can choose IVF technology to help achieve their fertility aspirations. IVF is mainly applicable to the following populations:
1. Malformation or non function of reproductive organs: some men or women cannot conceive naturally due to reproductive dysfunction caused by abnormal development of reproductive organs or other factors.
2. Fallopian tube blockage: The fallopian tube is the passage from the ovary to the uterus. If the fallopian tube is damaged or blocked, it will affect the fertilized egg to enter the uterus. IVF provides an effective solution for such couples.
3. Abnormal hormone: abnormal hormone level will interfere with the development and discharge of eggs, leading to infertility. Through IVF, hormone levels can be controlled in vitro to improve the probability of pregnancy.
4. Retained infertility: For some causes of infertility that have not been examined or treated, test tube baby is a common means of diagnosis and treatment. Through relevant examinations and IVF technology, we can further understand the causes and increase the possibility of pregnancy.
Flow and process of IVF
IVF technology includes the following main steps:
1. In vitro fertilization: the eggs are taken out from the female body through uterine cavity puncture or artificial ovulation; At the same time, sperm is obtained from male donors or male partners. Then, the eggs and sperm taken out are placed in a culture dish for in vitro fertilization.
2. Embryo culture: The successfully fertilized eggs will continue to develop into embryos in the culture dish. The doctor will monitor the development of the embryo and select the most promising embryo.
3. Embryo transfer: doctors transfer the best embryos into women's uterus. This is usually a simple painless process, carried out through the vagina or abdominal cavity.
4. Pregnancy monitoring: If the embryo is successfully implanted, the woman will continue to carry out pregnancy testing and pregnancy monitoring. As the pregnancy progresses, they may need more tests and examinations.
conclusion
Although IVF technology is widely used in infertile couples, individuals or couples who are not yet pregnant can also choose IVF technology to achieve their fertility aspirations. As long as the applicable conditions are met, they can receive relevant treatment in the regular IVF hospital after doctors' evaluation and guidance, even if they are not pregnant. The success rate of IVF mainly depends on the individual's physiological condition and actual operation effect. Therefore, before making a decision, individuals or couples who have not yet become pregnant should consult a professional doctor to understand their own situation and comprehensively assess the risks and effects of IVF.
