Controlling fertility (Edexcel GCSE Biology): Quizzes
📚Quizzes
Practise the questions
12 questions from this quiz
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Practise the questions
12 questions from this quiz
How many embryos are typically inserted into the uterus during IVF treatment?
How many embryos are typically inserted into the uterus during IVF treatment?
1 or 2
Which hormones are given before egg collection in IVF?
Which hormones are given before egg collection in IVF?
FSH and LH
What is the success rate for IVF treatment?
What is the success rate for IVF treatment?
26%
How does clomiphene help women who can't ovulate regularly?
How does clomiphene help women who can't ovulate regularly?
Causes body to release more FSH/LH
Which hormones does the mixed contraceptive pill contain?
Which hormones does the mixed contraceptive pill contain?
Oestrogen and progesterone
How does oestrogen in the mixed pill prevent pregnancy?
How does oestrogen in the mixed pill prevent pregnancy?
Inhibits FSH so no eggs mature
How long does the contraceptive implant last?
How long does the contraceptive implant last?
Three years
How long does the contraceptive patch last?
How long does the contraceptive patch last?
One week
What hormone does the contraceptive injection contain?
What hormone does the contraceptive injection contain?
Progesterone
How effective are spermicides at preventing pregnancy?
How effective are spermicides at preventing pregnancy?
70% to 80%
What additional benefit do condoms provide besides contraception?
What additional benefit do condoms provide besides contraception?
Prevent STIs
What does surgical sterilisation involve?
What does surgical sterilisation involve?
Cutting and tying tubes or sperm duct