Did your holiday gift list include radiation-shielding undies to protect your privates from cellphone radio waves? A radiation expert explains they’re unnecessary – your phone won’t affect your fertility.
Scientists in China have succeeded in creating functioning sperm from mouse embryonic stem cells. This raises hopes for treating male infertility, but not in the near term.
Director Nurture Fertility, The Fertility Parnership and Reader/Associate Professor in Reproductive Medicine and Surgery, University of Nottingham, University of Nottingham