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  1. 2023年12月19日 · Study after study shows that intercourse has all sorts of benefits for men -- for your blood pressure, heart and prostate health, pain, and more. You'd think that masturbation would, too. But it...

  2. 2024年4月29日 · A red blood cell count test measures how many red blood cells (RBCs) are in your blood. The red blood cells, or erythrocytes, have hemoglobin – a protein that transports oxygen to all parts of ...

  3. 2023年7月2日 · Masturbation is touching or rubbing your genitals, anus, or other parts of your body for sexual pleasure. Male masturbation is when someone who identifies as male masturbates. Most of the...

  4. 2024年6月26日 · A hands-free orgasm is when you have a sexual climax without using hands. As long as you aren't using your hands to stimulate your body, it is considered hands-free. You can achieve this type of...

  5. 2023年9月19日 · Antibodies are proteins that your immune cells make to fight off bacteria, viruses, and other harmful invaders. The immunoglobulin test can show whether there's a problem with your immune system....

  6. 2022年12月16日 · Masturbation is the self-stimulation of the genitals to achieve sexual arousal and pleasure, usually to the point of orgasm (sexual climax). It is commonly done by touching, stroking, or...

  7. 2023年11月6日 · These are scavenger cells that fight certain infections, destroy cancer cells, and help other white blood cells remove dead or damaged tissues. Monocytes are one of the five different types of...