A woman can choose a partner but if the sperm is not genetically compatible, her reproductie tract may try to eliminate the wiggler on the way to fertilization, studies find.

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

The research team has identified, for the first time, the landscape of genes which operate within the primrose's two different flowering forms that are involved in the reproductive process.

Let’s assume our “optimize” solution considers the dozens of things that can go wrong in the human reproductive process—anatomical, hormonal, metabolic, autoimmune/inflammatory, infectious, ...

Scientists have discovered a sexual reproduction process in microalgae that helps them to better understand algae and plant evolution. Their discovery could lead to new industrial applications for ...

Researchers have previously noted that, in at least one species, this process often stalls while the two cells are still connected by a slender thread--and they were unsure how the cells completed ...

Researchers have lifted fertility rates in older female mice with small doses of a metabolic compound that reverses the aging process in eggs, offering hope for some women struggling to conceive.

Scientists of the study also pointed out that arguably more simple procedures such as freeze-drying sperm itself (rather than the cells that assist in healthy sperm production), may carry health risks ...

Recently, Suzhou Basecare Medical Co., Ltd. achieved a major breakthrough-its globally leading Gems culture medium (embryo ...