As we all know, there are more restrictions on doing IVF in China, and more families prefer to pay more to do IVF in Thailand. It can be that most people are relatively unfamiliar with test tubes when they first touch them, and everyone may think that test tubes are babies who grow up in test tubes in a superficial sense, which is wrong to understand. If the family who plans to go to Thailand to do test tubes does not know these strategies, Hengjian Overseas will go with you to understand it! Tell you what you need to know to do IVF.
1. What is the IVF embryo transfer time?
Fertilized eggs can develop into 8 to 16 cell-stage embryos in vitro cultured for 48 to 72 hours. Now the domestic words should be 2 to 3 days after fertilization to transfer embryos, foreign countries are longer, about 5 to 6 days to transfer embryos.
Embryo transfer delay time is long, the conditions for in vitro culture are higher, including surgical operations, culture techniques, cultivation techniques, etc., when the patient's body reaches transferable, then transfer, relatively improve the success rate of test tubes.
2. Necessary tests after embryo transfer
After embryo transfer, patients remember to supplement with progesterone, which is a must-do test! Now a lot of them are basically injected! If pregnancy is confirmed, hCG is switched to continue supplementation until 10 weeks of pregnancy.
How many days does it take to determine a pregnancy? Generally, it is the 14th day to test morning urine, and then go to the B ultrasound to check the number of fetuses, and the patient can also see the fetal implantation site at that time. If you are testing a tube abroad, you will have a pregnancy test on the 8th day after the transplant.
Third, the embryo transfer needs to be noted
1, the first few days must be a good rest: try to stay in bed, but do not stay in bed for a long time, this is not good, generally 48 hours after surgery is the most critical. Because the 48 hours after surgery is the run-in period of eggs and sperm, a large amount of exercise increases the chance of fertilization failure, which is not conducive to the implantation of the embryo in the uterus.
2, do not bathe within 48 hours after embryo transfer: in order to avoid the uterus is too enlarged, do not bathe within 48 hours, bathing causes a large amount of blood circulation, the impact on the uterine cavity is also obvious, which is also the main reason why you can not bathe.
3, maintain a peaceful state of mind: it is very important to maintain a good attitude, to be optimistic about the success and failure of surgery, which often plays a key role in the success of the test tube. Foods that supplement nutrients, especially protein foods, are very beneficial to the development of embryos.