When a woman's not interested in sex�and would like to be�it may have something to do with her relationship, her upbringing, or something else in her experience, but there could also be a medical explanation. For instance:
1. Reduced blood flow
Diabetes and high blood pressure are among the health problems that can restrict genital blood flow.
2. Hormonal issues
Menopause, breast-feeding, birth control pills, and thyroid problems can dampen sexual desire.
3. Medication side effects
Antidepressants and chemotherapy agents such as tamoxifen are frequently to blame.