No one ever plans to struggle with infertility. But, for those having trouble conceiving, it's a good idea to talk to a doctor about next steps. That may include undergoing assisted reproductive ...

Ovulation is the most crucial event in the journey toward pregnancy, with Week 1 acting as the preparation phase.

UCLA graduate student Jeffrey Riffell and UCLA biology professor Richard Zimmer report the first experimental test on the role of small-scale physics as it influences the interactions between sperm ...