B11.7 Controlling Fertility Flashcards
What is contraception ?
Methods used to avoid fertilization and therefore pregnancy
What is the description of the barrier method and what are some examples ?
Prevents sperm reaching the egg
Examples
Condom
IUD (female condom)
What is the description of chemical methods and what are some examples ?
Kill sperm often sued in condoms
Spermicide
What is a description of hormonal methods and what are some examples ?
Hormone progesterone used as it inhibits FSH and LH to prevent egg release
The pill
What is the description of the surgical method and what are some examples ?
Cutting the sperm duct to stop sperm being released
Some can be doesn’t o the oviduct in females
Vasectomy and sterilization