Natural cycle IVF (NC-IVF) refers to the retrieval of a single mature oocyte in an unstimulated menstrual cycle, avoiding the exogenous gonadotropin regimens characteristic of conventional protocols.

Synthetic human embryos — also called embryoid bodies, embryo-like structures or embryo models — mimic the development of “natural human embryos,” those created by fertilization. Synthetic human ...

Many couples trying to conceive find themselves asking the same question month after month: “Did we time it right?” Even after carefully tracking ovulation, confusion often persists about when ...