The executive order’s definitions of male and female left room for interpretation contrary to the spirit of the order.

HFEA held a meeting last week and announced that scientists are close to growing human eggs and sperm in a lab.

The UK's fertility watchdog, the Human Fertilisation and Embryology Authority (HFEA), has revealed that the technology for ...

Research on lab-produced eggs and sperm, known as in-vitro gametogenesis (IVGs), is advancing quickly, with potential for ...

President Trump’s executive order recognizing only two sexes — male and female — includes language that is biologically ...

You truly are an amazing creation. This short film uses CGI footage to help give a visual description of the process of human fertilisation, following the journey of both sperm and egg.

The unborn are the poorest of the poor, the most vulnerable and they are worthy of every possible protection we can offer. I ...

In humans, fertilisation happens inside the woman’s body. This is a process called internal fertilisation. The human female reproductive system working during reproduction and fertilisation.

mtDNA replication ceases prior to fertilization of the oocyte and is ... the process of nuclear transfer has taken place 28. If a human–animal cybrid embryo were genotyped based solely on ...