non-hormonal methods of contraception

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  • non-hormonal methods of contraception
    • condoms
      • prevents sperm entering vagina
        • only form of contraception that will protect against STDs
          • worn inside vagina
    • female condoms
      • worn inside vagina
    • diaphragm
      • shallow plastic cup it over cervix (entrance to uterus)
      • has to be used with spermicide
    • spermicide
      • substance that kills sperm
      • can be used alone as a form of contraception but not as effective (70%-80%)
    • sterilisation
      • for females: cutting or tying the fallopian tubes (connect ovaries to uterus)
        • permanent procedure, but very small chance that tubes can rejoin
          • for males: cutting or tying sperm duct
      • for males: cutting or tying sperm duct
    • 'natural methods'
      • finding out when in the menstrual cycle the woman is most fertile and avoiding sexual intercourse those days
      • popular with people who think hormonal and barrier methods are 'unnatural' but not very effective
    • abstinence

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