Hello doctor. I would like to ask the doctor for advice on the issue after embryo transfer, what factors affect the ability of the embryo to implant? Thank you doctor.

After embryo transfer, the woman's body will have signs such as pain in the lower abdomen, vomiting/nausea or not, spotting... To confirm whether the embryo transfer is a failure or success (the embryo has implanted), the woman must perform blood tests, beta hCG tests,...