In Fertility & Sterility: Unplugged, we take a look at an article from each of F&S's sister journals! Topics this month include blastocyst development with in vitro spermatids from embryonic stem cells (2:07), SARS-CoV2 spike protein seropositivity and impact on fertility (11:25) and GnRH agonist vs hCG for ovulation triggering during COS (20:19). View Fertility and Sterility at https://www.fertstert.org/