Patient's question:
Little sister doesn't have any children and cannot conceive naturally. She had to go for in vitro fertilization. But she said that every time after 39 days, the gestational sac was empty, and she is very upset now. Could you please tell me what are the reasons for an empty blastocyst in IVF?Doctor's answer:
There are many factors that can cause a blastocyst in a test tube to be empty. After 39 days of transplantation, if it develops normally, there must be embryonic buds and primitive cardiovascular pulsation. If not, it indicates that this transplantation has failed to implant, with most of the reasons being the quality of the embryo itself. Additionally, there may be other factors such as immunity, thrombosis, or others. If you have no history of this condition, you can consider another attempt at transplantation.