In the seventh week of pregnancy, the embryo should already be seen inside the gestational sac and, in addition, it is very likely that the embryo's heartbeat can also be heard. If this is not possible, the gynecologist may suspect that an anembryonic pregnancy has occurred, in which the gestational sac is seen but the embryo is not inside because it has stopped its development too early.
Read the full article on: Week 7 of pregnancy: how are the baby and mother doing? ( 49).
Bachelor's Degree in Biotechnology from the Technical University of Valencia (UPV). Biotechnology Degree from the National University of Ireland en Galway (NUIG) and embryologist specializing in Assisted Reproduction, with a Master's Degree in Biotechnology of Human Reproduction from the University of Valencia (UV) and the Valencian Infertility Institute (IVI)