While this breakthrough does not mean human same-sex reproduction is around the corner, it offers valuable insights into embryonic development, genetic imprinting, and cloning.

Analyzing embryo movements in uteruslike environments could offer clues to improving the success rate of in vitro fertilization ...

Sixty percent of miscarriages are caused by the failure of an embryo—the developmental stage before a fetus—to implant in the woman’s uterus. Part of the problem is that researchers have no idea how ...

Microplastics have been discovered in human follicular fluid and semen, according to new research, raising concerns about possible risks to reproductive health.