Male and female reproductive systems allow human reproduction. Fertilisation occurs when a sperm and egg join to form an embryo. An embryo develops into an unborn baby in the uterus during pregnancy.

Medically reviewed by Andrea L. Braden, MDFact checked by Sarah ScottMedically reviewed by Andrea L. Braden, MDFact checked by Sarah Scott Female anatomy includes the internal and external structures, ...

Despite the fact that we all start out as an egg cell in one of our mother's ovaries, these human reproductive organs are surprisingly under-studied. Scientists have been working on creating in vitro ...

Deep-sea anglerfishes employ an incredible reproductive strategy. Tiny dwarfed males become permanently attached to relatively gigantic females, fuse their tissues and then establish a common blood ...

Reproduction is a complicated process controlled by extra- and intracellular regulators of brain chemistry and gonadotropins. And plant molecules can affect these processes at every level. A recent ...

A new research paper was published in Aging (Aging-US) Volume 17, Issue 5, on May 20, 2025, titled "Short-term moderate caloric restriction in the rhesus macaque attenuates markers of ovarian aging in ...