Hormonal and non-hormonal methods of contraception
I can compare hormonal and non-hormonal methods of contraception.
Hormonal and non-hormonal methods of contraception
I can compare hormonal and non-hormonal methods of contraception.
Lesson details
Key learning points
- Hormones can be used as a contraceptive to prevent pregnancy by disrupting the menstrual cycle.
- Some oral hormone contraceptive pills prevent ovulation. If no egg is released, fertilisation cannot take place.
- Reasons why hormone pills may not be 100% effective (e.g. missing/late dose, taking after ovulation).
- Non-hormonal contraceptives act as a barrier to prevent sperm from reaching the egg, so fertilisation cannot occur.
- Evaluating benefits and risks of hormonal and non-hormonal (barrier) methods of contraception (including STIs).
Common misconception
The contraceptive pill can protect from STIs; that all contraception is 100% effective; there are no side effects to hormonal contraception.
Discuss barrier methods and their benefit in preventing STIs, oral contraceptive can be affected by user error or illness. Oral contraception has side effects but these are less in modern times.
Keywords
Oral contraceptive pill - A contraceptive method; a pill taken regularly, containing hormones.
Ovulation - Process where an egg is released from an ovary.
Fertilisation - Process where the sperm and the egg fuse in the fallopian tube.
Risk - The chance of something causing harm or leading to unwanted consequences.
STI - Sexually transmitted infection.
Equipment
None required.
Content guidance
- Depiction or discussion of discriminatory behaviour
- Depiction or discussion of violence or suffering
- Depiction or discussion of sexual content
Supervision
Adult supervision required
Licence
This content is © Oak National Academy Limited (2024), licensed on Open Government Licence version 3.0 except where otherwise stated. See Oak's terms & conditions (Collection 2).
Video
Loading...
Starter quiz
6 Questions
maintains the uterus lining
causes ovulation
causes follicle maturation