If the implantation has just succeeded, it will not cause constipation. The reason is that the body has just started to secrete blood HCG after successful implantation, and the concentration is relatively low, which is not enough to cause the gastrointestinal tract to slow down and cause constipation. If constipation occurs at this time, most of them are related to the peristalsis of the gastrointestinal tract itself. It is recommended to eat more fresh fruits and vegetables to accelerate the peristalsis of the gastrointestinal tract, which can improve the constipation. In addition, it is also recommended to drink water, it is best to drink cool water, which can also promote gastrointestinal peristalsis, slow down the occurrence of constipation. If there is no other discomfort, it is best to have an ultrasound examination around 50 days after menopause to find out whether the size of the gestational sac matches the number of days after menopause.