Medically reviewed by Kelly Wood, MD Key Takeaways Hormones serve as chemical messengers in the body and regulate functions ...

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 ...

Inflammation is a key modulator of physiologic processes and plays a pivotal role in responses to injury and infection and can be acute or chronic, local and/or systemic, and beneficial or detrimental ...

Telegram founder Pavel Durov claims to have fathered over 100 children via sperm donation, funding IVF for women facing ...

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, ...

Data shows stark differences in maternal age between urban and rural areas. The age of motherhood in America is steadily climbing, with new mothers waiting longer to have their first child, according ...