How long will there be fetal heart after successful IVF transplantation, for this problem, many experts in reproductive medicine center said that the IVF transplantation has been relatively large, there may be fetal heart in the following 2-3 weeks, but the specific time is still related to the effect of the development of the embryo that you transplanted, for the time being, we can’t say that there will be a fetal heart at any time, you can check it after 2 weeks. How to do fetal heart monitoring Fetal heart monitoring in addition to the monitoring of the maternity examination, but also can be monitored at home, you can buy their own fetal heart monitor for daily monitoring, but also let the father-to-be paste in the abdominal wall to listen to the fetal heart. Abdominal examination to listen to the fetal heart sound After four and a half months of pregnancy, abdominal examination, including the content of the fetal heart sound. Although the circulatory system of the fetus begins to develop very early, the fetal heartbeat can be heard normally after the fourth and a half month of pregnancy. Fetal heart sounds are like the “ticking” sound of a clock, with a rapid rate of about 120-160 beats per minute, which is significantly faster than the adult heart rate, and a uniform rhythm that is easy to recognize. If the electronic fetal sound amplifier is placed on the abdomen of the pregnant woman, the fetal heart sound can be heard in the second month of pregnancy. If the fetal heartbeat is not heard beyond the fifth month of pregnancy, it is important to monitor the condition of the fetus to see if it is normal. Before the sixth month of pregnancy, fetal heart sounds are mostly heard in the middle or around the umbilicus of the pregnant woman, but after the sixth month of pregnancy, fetal heart sounds are usually heard most clearly at the back of the fetus. This suggests that listening to fetal heart sounds, in addition to determining whether the fetus is growing and developing normally, can also help diagnose fetal position. If more than two fetal heartbeats can be heard, combined with ultrasound and other methods, a diagnosis of multiple pregnancy can be made.