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  1. www.webmd.com › sex-relationships › featuresWhat Happens to Our Bodies During Sex - WebMD

    2021年6月24日 · More blood flows to your genitals. The clitoris swells and the penis gets erect. Nipples harden and the vagina may get wet. Muscles throughout your body tense up, boosting sexual tension. Phase 2 ...

  2. www.webmd.com › a-to-z-guides › immunoglobulin-testImmunoglobulin Test: High vs Low vs Normal Levels of (Ig) ...

    2023年9月19日 · This test checks the amount of certain antibodies called immunoglobulins in your body. Antibodies are proteins that your immune cells make to fight off bacteria, viruses, and other harmful ...

  3. www.webmd.com › vitamins › aiGREEN TEA: Overview, Uses, Side Effects, Precautions, ...

    These side effects can range from mild to serious and include headache and irregular heartbeat. Green tea extract also contains a chemical that has been linked with liver injury when used in high ...

  4. www.webmd.com › teens › wet-dream-faqThe Facts About Wet Dreams

    2022年8月31日 · Doctors call wet dreams "nocturnal emissions." Nocturnal means "at night." Emission is another way to say release. They’re also sometimes called “sleep orgasms.”. You don't have to ...