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Results 1 - 10 of 936 for Reproductive system
  1. Aging changes in the male reproductive system may include changes in testicular tissue, sperm production, and erectile function. These changes usually occur gradually.
  2. Aging changes in the female reproductive system result mainly from changing hormone levels . One clear sign of aging occurs when your menstrual periods stop permanently. This is known ...
  3. Male Reproductive System From the National Institutes of Health (National Cancer Institute)  
    Anatomy/Images ... Anatomy ... National Cancer Institute ... From the National Institutes of Health
  4. Female Reproductive System From the National Institutes of Health (National Cancer Institute)  
    Endometriosis/Reference Desk ... Endometriosis ... Pregnancy/Reference Desk ... Pregnancy ... Female Infertility/Reference Desk ... Female Infertility ... Hysterectomy/Reference Desk
  5. The female reproductive system includes the vagina, cervix, and uterus shown here in cut section.
  6. The male reproductive system, viewed from a sagittal section.
  7. The aged male reproductive system may not be as effective in producing viable sperm.
  8. The male and female reproductive systems, viewed from a mid-sagittal section.
  9. The main function of the male reproductive system is the production of viable sperm in sufficient quantities to increase the likelihood of fertilization of the female egg.
  10. Female Reproductive System (Nemours Foundation)  
    Menstruation/Reference Desk ... Menstruation ... Sexual Health/Reference Desk ... Sexual Health ... Sexual Problems in Women/Reference Desk ... Sexual Problems in Women ... Pregnancy/ ...
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