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Male masturbation: Does frequency affect male fertility?
Male masturbation has little effect on sperm count or quality.
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Sperm: How long do they live after ejaculation?
After ejaculation, the life span of sperm depends on the circumstances.
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Can vaginal tears during childbirth be prevented?
Learn what you can do to help lower the risk of vaginal tears during childbirth.
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Unusual COVID-19 symptoms: What are they?
COVID-19 can cause a wide variety of symptoms, some more common than others. Learn about how COVID-19 can make you feel.
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