By the fourth month of pregnancy, your belly will start to show, since the uterus has increased its size, and has started to move upwards into the abdominal cavity.
By Elena Izquierdo Trechera M.D., M.Sc. (gynecologist), Marta Barranquero Gómez B.Sc., M.Sc. (embryologist), Rebeca Reus BSc, MSc (embryologist) and Sandra Fernández B.A., M.A. (fertility counselor).
Last Update: 11/14/2018