Christine Greves, MD, is an ob-gyn at the Winnie Palmer Hospital for Women and Babies in Orlando, Florida. Jennifer Wider, MD, is a women's health expert. What i ...

The Alabama Senate Thursday approved a bill defining “sex-based terms” strictly based on biological sex.

The female reproductive system, however, is one of the first organ systems to age, with fertility beginning to decrease in women in their mid-thirties and reproductive function stopping completely ...

By contrast, if XX chromosomes are present, embryos typically absorb the Wolffian ducts and the Müllerian ducts begin to develop the female internal reproductive system. Because embryos only ...

Female: At 20 weeks, a female fetus has a fully developed reproductive system, replete with six to seven million eggs. Male: Boys do not produce sperm until puberty, so a male infant's ...

The function of the male reproductive system is to produce sperm cells - male gametes - and release them inside a female. The male reproductive system has two testes (singular: testis).

Fertilisation close fertilisationThe joining of a male and female gamete. happens if the egg cell meets and joins with a sperm cell in the oviduct. The fertilised egg attaches to the lining of the ...

Rep. Susan DuBose, R-Hoover, has pre-filed her controversial, “What is a Woman” bill for the 2025 legislative session. DuBose previously introduced similar legislation during the previous legislative ...

Reproductive biology involves the scientific study of the reproductive system. Improved understanding of reproductive biology can lead to new treatments for reproductive disorders, such as ...