Non-hormonal methods of contraception

• Fertility can be controlled without hormones
• Non-hormonal methods of contraception
• Methods include:

  • Physical barrier methods such as condoms and diaphragms, which prevent the sperm reaching an egg
  • Intrauterine devices (IUD) also known as a coil, prevent the implantation of an embryo or release of a hormone
  • Spermicidal agents which kill or disable sperm
  • Abstaining from intercourse when an egg may be in the oviduct
  • Surgical methods of male and female sterilisation, e.g., vasectomy
• Benefits and risks of non-hormonal methods:

  • Condoms are easy and quick to use, but can tear or rip
  • Diaphragms need to be put in just before sex and left in several hours afterwards
  • IUDs need to be fitted by a health professional and can remain in position for up to 10 years, with a small risk of causing an ectopic pregnancy
  • Spermicidal agents can be added to other physical barriers such as condoms, but some people can have allergic reactions
  • Abstaining can be successful, but inaccurate timings increase the chance of pregnancy
• • Surgical methods like vasectomy are permanent and irreversible