How high is the success rate of IVF pregnancy cycle?
Test tube baby technology has become one of the best choices for many infertile patients to achieve their reproductive aspirations. However, people are not very clear about the success rate of IVF. This article will elaborate on the success rate of IVF pregnancy cycle from four aspects: the success rate of baby birth, the success rate of embryo transfer, the success rate of pregnancy and the success rate after childbirth.
Baby birth success rate
IVF technology can help many couples achieve their reproductive aspirations, but the success rate of different hospitals and doctors may vary. Some authoritative IVF hospitals, such as Peking Union Medical College Hospital and the Ninth People's Hospital affiliated to Shanghai Jiaotong University School of Medicine, have accumulated rich experience and high success rate records in long-term practice. Generally speaking, among young women, the birth success rate of IVF can reach 40% to 50%, while among women over 35 years old, it will decline slightly.
The success rate of infant birth is affected by many factors, such as female age, egg quality, uterus condition, male sperm quality, etc. Therefore, before IVF, doctors usually conduct a comprehensive physical examination on the couple to assess the probability of successful birth.
Success rate of embryo transfer
Embryo transfer is one of the important steps for the success of IVF. In the process of embryo culture, doctors will select better embryos for transplantation to improve the success rate. According to statistical data, the pregnancy rate of single embryo transfer is about 30-40%, and that of double embryo transfer is about 40-50%.
The success rate of embryo transfer is affected by factors such as embryo quality, endometrial conditions and doctors' operating skills. If the embryo quality is good, the endometrium is suitable, and the doctors are skilled in operation, the probability of successful embryo transfer will be higher.
Pregnancy success rate
The pregnancy success rate refers to the probability that the embryo can be successfully implanted and developed into a normal fetus after IVF transplantation. According to statistical data, the success rate of pregnancy after IVF transplantation is generally between 30% and 50%.
The success rate of pregnancy is closely related to embryo quality, endometrium, maternal age and health status. At the same time, the success rate of pregnancy is also affected by individual differences. Therefore, not every IVF transfer can succeed in pregnancy.
Post fertility success rate
After the successful pregnancy and birth of IVF, the impact on the health of mothers and infants is also the focus of attention. According to research, under normal circumstances, there is no obvious difference between the development process of IVF and that of naturally conceived infants, and the success rate after childbirth is comparable to that of naturally conceived infants.
However, IVF may increase the risk of early abortion and premature delivery. Therefore, doctors will strengthen the monitoring and care of IVF mothers and babies during pregnancy and postpartum to ensure their health.
Summary
To sum up, the success rate of IVF pregnancy cycle is affected by many factors, including the success rate of baby birth, embryo transfer, pregnancy and post fertility. Although there are some differences in the success rate of each aspect, IVF technology has helped couples who cannot conceive naturally to a large extent to achieve their fertility aspirations.
It is believed that with the continuous development and improvement of medical technology, the success rate of IVF will be further improved, bringing hope and happiness to more couples.
