How does Zhejiang IVF achieve twin pregnancy?
As an assisted reproductive technology, IVF has helped many couples realize their reproductive dreams. In Zhejiang, the IVF technology is mature and can meet the needs of different couples. For couples who want twins, it is not difficult to conceive twins. Next, we will introduce in detail how Zhejiang IVF achieves twin pregnancy from four aspects.
Select appropriate IVF scheme
In order to achieve twin pregnancy, it is necessary to select an appropriate IVF scheme. In the regular IVF hospitals in Zhejiang, experts will develop targeted programs based on the couple's physical conditions and personal wishes. Common twin pregnancy schemes include embryo segmentation and multiple embryo transfer. Embryo segmentation refers to the process of dividing an early lump embryo into two independent embryos and then transplanting them separately. Multi embryo transfer is to transfer multiple embryos into the uterus at the same time to increase the chance of pregnancy. According to the couple's situation, the doctor will recommend the most suitable scheme.
The implementation of IVF twins requires a high level of technology and experience, so it is very important to choose a formal IVF hospital. There are many regular hospitals in Zhejiang Province that provide IVF technology, such as Zhejiang Maternity Hospital, Hangzhou Maternity and Child Health Hospital, etc. These hospitals have advanced equipment and experienced expert teams, which can ensure the safety and success rate of IVF technology.
Reasonable drug treatment
In the process of IVF twin pregnancy, drug treatment is a key link. The purpose of drug treatment is to adjust the menstrual cycle of women, promote ovarian ovulation to produce high-quality eggs, and improve the probability of pregnancy. After choosing the IVF program, the doctor will make a personalized drug treatment plan according to the couple's physical conditions and the woman's menstrual cycle.
Common drug treatments include ovulation promoting drugs and progesterone replacement. Ovulation promoting drugs are used to stimulate ovarian ovulation and increase the number of eggs; Progesterone replacement is used to maintain the stability of endometrium and promote embryo implantation and growth. Rational use of drugs can improve ovarian response, increase the probability of pregnancy, and thus easier to achieve twin pregnancy.
Accurate timing of embryo transfer
In twin pregnancy, it is very important to choose the time of embryo transfer. Generally speaking, the time of embryo transfer should be in the blastocyst stage. When the embryo develops to the blastocyst stage, its embryo quality and implantation ability are higher. The blastocyst stage is generally 4-6 days after embryo culture. At this time, selecting high-quality blastocysts for transplantation can greatly improve the success rate of pregnancy.
In addition, attention should be paid to the quantity and quality of embryos during twin pregnancy. Generally, transplanting 2-3 high-quality embryos can increase the possibility of twins. However, transferring too many embryos may also increase the risk of multiple pregnancies. Therefore, doctors will reasonably select the number of embryos to be transferred according to the couple's situation and risk assessment.
Summary
In a word, IVF technology in Zhejiang is mature and can help couples achieve twin pregnancy. In order to achieve twin pregnancy, it is necessary to select an appropriate IVF scheme, such as embryo segmentation or multiple embryo transfer. Secondly, reasonable drug treatment can improve the probability of pregnancy. Finally, select the right blastocyst for embryo transfer, and pay attention to the balance between the quantity and quality of embryos. Choosing a normal IVF hospital and operating under the guidance of doctors can improve the success rate of twin pregnancy.
