More than three months after suffering from mild COVID infection, men have lower sperm concentrations and fewer sperm that are able to swim, according to new findings presented at the 39th annual ...

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 ...

The protein RGS2 can delay an egg’s development into an embryo in order to allow time for sperm to arrive and merge with the egg in a healthy fertilization process. The embryo cannot survive without ...

Cryopreservation includes freezing of eggs, sperms, and embryos to a subzero temperature. This process allows the use of preserved cells during the later phase of a fertility treatment cycle. When ...

Pune, Maharashtra, India, February 22 2021 (Wiredrelease) Allied Analytics –:Absence of ability or diminished ability to conceive and bear an offspring is termed as infertility. In vitro fertilization ...

Scientists are developing a new way to help infertile women have babies. A mature cell from the woman's body is merged with a chromosome-free egg, to which sperm is later added. The scientists insist ...