Barrier methods Flashcards
What are barrier methods of contraception?
Barrier methods provide a physical barrier to semen entering the uterus and causing pregnancy.
What is the only contraceptive method that protects against STI’s?
Barrier methods i.e. condoms
Barrier methods are 100% effective for preventing pregnancy and STI’s. true/false?
False
How effective are condoms as contraceptives?
About 98% effective with perfect use, but can be significantly less effective with typical use (82%).
What are diaphragms and cervical caps?
Silicone cups that fit over the cervix and prevent semen from entering the uterus.
The woman fits them before having sex, and leaves them in place for at least 6 hours after sex.
What can be used with diaphragms and cervical caps to further reduce pregnancy risks?
Spermicide gel
Cervical caps and diaphragms offer little protection against STI’s. True/false?
True
Condoms are preferred as a method of protection.
What are dental dams?
Used during oral sex to provide a barrier between the mouth and the vulva, vagina or anus.
They are used to prevent infections that can be spread through oral sex.
What infections can dental dams protect against?
Chlamydia
Gonorrhoea
Herpes simplex 1 and 2
HPV (human papillomavirus)
E. coli
Pubic lice
Syphilis
HIV