physical contraception

physical contraception are

barriers to stop sperm meeting egg

condom male advantage /disadvantage

99% effective protects from sti / could rip

diaphragm women

women version of condom use with spermicide

spermicide

kills/disables sperm 70/80 % effective alone

sterilisation male

cutting sperm duct connecting testes to penis

sterilisation women

cutting fallopian tubes connecting ovaries to uterus

sterilisation advantage disadvantage

no chance of fertilisation/ surgery, permanent

natural methods

avoiding sex after/during ovulation

natural method advantage/disadvantage

some religions eg catholic believe only right/ not very effective no protection against sti

abstinence

no sex 100% effective no sti no fertilisation