In her new book "The Stronger Sex," science journalist Starre Vartan dispels myths and misconceptions about the female body.

Discover inclusive conception methods and donor options for LGBTQ+ family planning. From IVF and surrogacy to adoption and donor selection.

The first mice to be created from two fathers, a phenomenon known as androgenesis, have now produced healthy offspring for the first time. Researchers implanted two sperm in an egg with its ...

Ever wondered how sperm makes its way to the egg? Take a fascinating look at the incredible journey and the science behind fertilization!

While animal eggs await fertilization, their cell cycle needs to be halted. The molecule responsible for this arrest ? the cytostatic factor ? was first described in 1971.

We're a step closer to two men being able to have genetic children of their own after the creation of fertile mice by putting two sperm cells in an empty egg ...

Following this 30-day lifestyle guide can give you and your partner the best chance possible at having a baby through IVF.

Meiosis articles from across Nature Portfolio Meiosis is the generation of germ cells (eggs and sperm). In meiosis, DNA replication is followed by two division cycles: meiosis I, which segregates ...