Most pregnant women can find out the sex of their baby-to-be, if they choose so, usually between weeks 16th and 20th, that is, during mid-pregnancy. Your doctor may not be able to tell for sure if he or she cannot get a clear view of the genitalia, though.
Read the full article on: Pregnancy Stages by Month – Fetal Development with Pictures ( 77).
Bachelor's Degree in Biotechnology from the Polytechnic University of Valencia. Master's Degree in Biotechnology of Human Assisted Reproduction from the University of Valencia along with the Valencian Infertility Institute (IVI). Postgraduate course in Medical Genetics.