My husband and I have completely normal reproductive health. Currently, we have two girls. We want to have another boy. Can you advise me on the probability of having a child after sperm screening? Thank you, doctor.

DNA testing samples are very diverse and have similar accuracy such as: blood samples, cells from the oral mucosa, tissue samples, fingernails, hair roots, umbilical cords, bones, teeth,...

Fetal sex determination is one of the most fascinating things about pregnancy. But what exactly determines a baby's sex and how does fetal genital development occur during pregnancy?