Cryopreserving spermatozoa within an empty zona pellucida for assisted reproduction may aid in increasing the sperm recovery rate, according to a research article published in the recent online issue of Fertility and Sterility. Continue Reading

A recent study, accepted for publication in the December issue of Endocrinology, has concluded that prenatal exposure to excess levels of steroid hormones, such as testosterone, as a potential risk factor for oligospermia (low sperm count). Continue Reading