Occasional constipation and straining to go to the toilet after embryo transfer will not have much effect, but if the constipation is serious and straining to go to the toilet for a long time, it may lead to an increase in abdominal pressure and cause uterine contraction, which will affect the embryo’s implantation. The whole process of embryo transfer should be in vitro fertilization-embryo transfer, which is a kind of artificial reproductive technology. Generally speaking, after the embryo transfer, it is recommended to take proper bed rest, avoid excessive exertion, and should also make appropriate dietary adjustments, choose more easy-to-digest food, eat more fresh fruits and vegetables, and alleviate constipation, so as to avoid the increase of abdominal pressure caused by straining to defecate, which will affect the embryo’s implantation. If constipation still cannot be effectively improved through dietary adjustment after embryo transfer, it is recommended to take Lactulose Oral Liquid, Bifidobacterium lactis triplex tablets and other medications under the guidance of physician for treatment to help improve constipation.