After artificial insemination, it is recommended to lie flat for three days for easy implantation, some people need to lie flat for a week, each person’s situation is different, different physique, lying time is also different, in order to be safe it is best to lie down for a few more days, lying flat can let the blood flow to the uterus, which can nourish the uterine lining to help the embryo implantation. After artificial insemination, it is best not to do strenuous activities, and not to be too nervous, after artificial insemination, the sperm and the egg combine to form a fertilized egg, and it takes a week for the fertilized egg to be able to implant, when doing artificial insemination, you need to go to the hospital for ultrasound to see the condition of the lining of the uterus. If the lining is thin, it is easy to cause failure of implantation, you need to supplement estrogen under the guidance of the doctor, such as the use of supplemental Jiale treatment, supplemental Jiale can make the lining of the uterus to thicken, after artificial insemination of about 10 days you need to go to the hospital to take a blood test to determine whether the implantation is successful.