Can embryos move after embryo transfer in IVF? Experts answer your questions

2024-06-19 20:26:29，浏览量： 46次

 

During the IVF process, embryo transfer is a crucial step. Many patients believe that embryos remain stationary inside the uterine cavity after transfer, leading them to choose absolute bed rest out of concern that embryos might move out of the uterus. However, during the 13 days following transfer, embryos undergo a series of changes. Understanding these changes helps us better care for our bodies and create a favorable environment for embryos.

 

Within the first 1-2 days after transfer, embryos have not yet implanted and are merely floating within the uterine cavity, absorbing nutrients and continuing to divide to form blastocysts. If the uterine environment is not ideal, embryos may float out of the uterus into places like the fallopian tubes or ovaries. Therefore, lying in bed does not necessarily mean embryos will remain stationary. Especially after ovarian stimulation, when estrogen levels are high and blood is in a hypercoagulable state, absolute bed rest may actually increase the risk of blood clot formation. Therefore, moderate exercise is necessary, while precautions should be taken to prevent accidents like slipping, to ensure a safe environment for embryos.

 

Between days 3-7 post-transfer, blastocysts develop a small tail-like protrusion, burrowing into the uterine wall to implant properly. During this time, vigorous activities should be avoided, but normal daily activities can continue without interference. Moderate activity and a relaxed mindset during this period help the embryos to implant smoothly.

 

Around day 8 post-transfer, embryos should be fully implanted in the uterus, beginning to secrete HCG and signaling pregnancy to the mother's body. By day 12 post-transfer, early pregnancy tests can detect HCG in urine, or blood tests can measure HCG levels to confirm pregnancy. If there are no signs of miscarriage such as vaginal bleeding or abdominal pain at this stage, patients can resume normal work activities like any pregnant woman. Successful implantation signifies normal development where embryos and the uterus cooperate to create a conducive environment for growth. Maintaining a healthy mindset and eagerly awaiting the arrival of new life is all that's needed.

After the procedure, maintaining a positive mood and avoiding excessive stress and anxiety helps keep the body relaxed, facilitating healthy baby development. Currently, IVF USA provides services such as egg freezing in the United States, IVF in the United States, and third-party assisted reproduction. Our services extend beyond the United States to include Japan for IVF and egg freezing, Thailand for IVF and egg freezing, as well as Mexico, Taiwan, and Hong Kong. We collaborate closely with top IVF doctors worldwide to support you on your journey to parenthood. Let's work together to create a bright future for you and your family.