Skip navigation

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Results 1 - 3 of 3 for Abnormal male reproductive system physiology
  1. Progesterone Test: MedlinePlus Medical Test 
    ... ovaries, which are two glands in the female reproductive system that contain eggs. Each month, progesterone prepares your ... Merck & Co. Inc.; c2022. Overview of the Female Reproductive System; [reviewed 2022 Apr; cited 2022 Jun 21]; [about ...
    https://medlineplus.gov/lab-tests/progesterone-test - Medical Tests
  2. What Happens during Sleep? From the National Institutes of Health (Eunice Kennedy Shriver National Institute of Child Health and Human Development)  
    When a person is sleeping, the brain cycles through two basic phases, rapid eye movement (REM) sleep and non-REM sleep. ... Healthy Sleep/Specifics ... Healthy Sleep
    https://www.nichd.nih.gov/.../sleep/conditioninfo/what-happens - External Health Links
  3. Parkinson's Disease From the National Institutes of Health (National Institute of Environmental Health Sciences)  
    Parkinson's Disease/Statistics and Research ... Parkinson's Disease ... The National Institute of Environmental Health Sciences (NIEHS) is one of the lead research ...
    https://www.niehs.nih.gov/health/topics/conditions/parkinson - External Health Links