It seems simple: an egg + sperm = one embryo. But if your sperm is “few, vague and abnormal” and your woman is premenopausal at age 37, things start to get complicated.
Stars
Paco León
Alexandra Jiménez
Alberto Amarilla
Ernesto Sevilla
Elisa Mouliaá
Ainhoa Aierbe
Iñaki Font
Goizalde Núñez
Juana Macías
