A recent Proceedings of the National Academy of Sciences study investigated the association between reproduction and biological aging based on epigenetic clocks. From the 8th to the 19th century, ...

Please provide your email address to receive an email when new articles are posted on . Certain genetic mutations were linked to age at menarche and prevalent among Chinese and American women. Age at ...

Evidence links the gut microbiota and fertility to women’s reproductive health, influencing hormone metabolism, and conditions such as PCOS.

During mammalian reproduction, millions of sperm undertake a journey that only one will finish. This journey to fertilization has been commonly viewed as a race: a sea of sperm competing to get to the ...

The cellular biology of reproduction is often depicted as an epic journey, in which millions of intrepid sperm fight to be the first to claim the ultimate prize: the chance to fertilize the egg, which ...

The following outlines aspects of the female reproductive system, including the internal and external organs, the menstrual cycle, the egg, and reproductive hormones. The menstrual cycle is a monthly ...

Every few years, a new study appears sounding an alarm about dropping sperm counts, cuing sensational headlines about the end of men and scholarly concerns about the robustness of the data. Yet amid ...

In this Healio video interview, Micaela F. Bayard, MD, discussed women’s health and reproductive health outcomes in rheumatic diseases, two topics that were featured at ACR Convergence 2025.

If you liked this story, share it with other people. Successful conservation interventions have helped mountain gorilla populations recover from 620 in 1989 to more than 1,000 today. However, mountain ...