Biology-B5-Controlling Fertility (Contraception) 0.0 / 5 ? BiologyVariation and reproductionGCSEAQA Created by: tonisha_Created on: 31-01-23 19:57 Contraception is the methods used to? prevent sperm fertilising the egg 1 of 35 HORMONAL METHODS --------------------------- Oral contraceptive pills contain what? hormones 2 of 35 That prevent? the production of FSH 3 of 35 An advantage is this is that it is very? effective 4 of 35 A disadvantage is that is must be taken? everyday 5 of 35 And could cause? side effects 6 of 35 What are three other contraceptive hormonal methods? injection implant patch 7 of 35 The contraceptive implant is inserted where? under the skin of the arm 8 of 35 What does it release? progesterone 9 of 35 This will stop what? eggs being released 10 of 35 Around how long will it last? 3 yrs 11 of 35 The contraceptive injection contains what? progesterone 12 of 35 Around how long does it last? 2-3 months 13 of 35 How long would a contraceptive patch last? a week 14 of 35 An adv is that it lasts? much longer 15 of 35 It is also more? convenient 16 of 35 However it could cause? side effects 17 of 35 And it doesnt protect against? STIs 18 of 35 BARRIER METHODS ------------------------ What are two common barrier methods? condom diaphragm 19 of 35 An adv is that these dont use? hormones 20 of 35 This means there will be no? side effects 21 of 35 It also protects against? STIs 22 of 35 These methods can be more effective with what? spermicide 23 of 35 Some women may also use? an IUD Intra Uterine Device 24 of 35 This prevents the _______ of an egg or some may release _____? implantation hormones 25 of 35 An adv is that it can last up to? 10yrs 26 of 35 A disadv is that it doesnt protect against ? STIs 27 of 35 SURGICAL METHODS -------------------- If a woman is sterilised this prevents the egg? reaching the uterus 28 of 35 In men this prevents the sperm? leaving the penis 29 of 35 An adv is that it is very ? effective 30 of 35 A disadvantage is that it can be difficult? to reverse 31 of 35 It also doesnt protect against? STIs 32 of 35 Abstination is where? you dont have sex when a woman is most fertile ovulating 33 of 35 Disadv is that it is hard? to tell if a woman is ovulating 34 of 35 It also doesnt protect? against STIs 35 of 35
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