Robotic in vitro fertilization (IVF) systems are being used to fertilize eggs in clinical trials, producing at least 20 children so far, according to The Washington Post.

Scientists have used human skin cells to produce functional eggs using a new scientific technique they say could one day help ...

Scientists of the study also pointed out that arguably more simple procedures such as freeze-drying sperm itself (rather than the cells that assist in healthy sperm production), may carry health risks ...