Researchers in Barcelona have used AI to map the entire female reproductive system, using over 1,100 tissue images from 304 women aged 20 to 70. The study used seven reproductive organs, including the uterus, ovary, vagina, cervix, breast, and fallopian tubes. The researchers found that some organs age differently, with the uterus experiencing more abrupt changes than menopause itself. The findings challenge how scientists have traditionally understood menopausal symptoms. The research also revealed that signals of reproductive organ aging can be detected in blood, potentially allowing for earlier detection of menopase-related risks. The discovery could help in prevention, diagnosis, and treatment of cardiovascular, metabolic, neurodegenerative, and bone diseases associated with menopas.