Anyone with ovaries who lives long enough will experience menopause. While menopause is a natural transition in midlife, it ...

Sex chromosomes do more than determine biological sex. Their genes may shape how the brain, immune system, heart, and cancer change with age.

A new review published in Science brings together growing evidence that the X and Y chromosomes do more than determine ...

Current medical coverage of perimenopause often misses a crucial detail about this invisible labor. The load can be ...

"If something is new and weird and you're over 40, it's probably perimenopause." ...

Periods do not always arrive on the exact day a tracker predicts. Sometimes, the bleeding is there after sexual activity, making it appear that the period has come on early. Usually, the hormonal ...