contraception

• Barrier methods

  Methods of contraception that physically block sperm from reaching the egg
• Barrier methods

  • Condom
  • Diaphragm
• Barrier methods

  • Effective at preventing pregnancy
  • Effective at preventing STIs
  • Condoms can tear
• Other contraceptive methods

  • Abstinence
  • Sterilization
• Sterilization

  Permanent method where the reproductive organs are tied, blocked or removed to prevent pregnancy
• Hormonal contraception

  Methods that use hormones to prevent pregnancy
• Estrogen-based pill

  • Inhibits FSH production
  • Prevents egg maturation and release
• Progesterone-based pill

  • Thickens uterine lining
  • Inhibits LH and FSH
  • Prevents ovulation
• Combined pill

  • Contains both estrogen and progesterone
• Hormonal contraception does not prevent STIs