During the seventh week of pregnancy, most vital organs of the embryo develop: neurons, liver, pancreas, intestines, bronchi (breathing passages), etc. In fact, some of them start working.
Read the full article on: Second month of pregnancy: symptoms in the mother ( 37).
By Marta Barranquero Gómez B.Sc., M.Sc. (embryologist), Óscar Oviedo Moreno M.D. (gynecologist), Zaira Salvador B.Sc., M.Sc. (embryologist) and Sandra Fernández B.A., M.A. (fertility counselor).
Last Update: 10/30/2018
