Contraception (AQA GCSE Biology Combined Science): Flashcards
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Practise the cards
10 cards from this deck
Hormones in mixed contraceptive pill
Hormones in mixed contraceptive pill
Oestrogen and progesterone
Hormone inhibited by mixed pill to prevent egg maturation
Hormone inhibited by mixed pill to prevent egg maturation
FSH
Advantage of progesterone only pill vs mixed pill
Advantage of progesterone only pill vs mixed pill
Less side effects
Duration of contraceptive patch
Duration of contraceptive patch
One week
Duration of contraceptive implant
Duration of contraceptive implant
Three years
Duration of contraceptive injection
Duration of contraceptive injection
2 to 3 months
Effectiveness of spermicides
Effectiveness of spermicides
70% to 80%
Additional benefit of condoms besides contraception
Additional benefit of condoms besides contraception
Prevent sexually transmitted diseases
How copper IUD prevents pregnancy
How copper IUD prevents pregnancy
Kills sperm in uterus and prevents implantation
Duration of sterilisation contraception
Duration of sterilisation contraception
Forever