Condoms and intrauterine devices (IUDs) are both effective contraceptive methods that help prevent pregnancy.
1. Condoms:
- Condoms are barrier methods of contraception that are worn over the during sexual intercourse or inserted into the (female condoms) to prevent pregnancy.
- They work by physically blocking the sperm from reaching the egg, thus preventing fertilization.
- Condoms are made of latex or polyurethane and are designed to be impermeable to sperm.
- They also provide a barrier to some sexually transmitted infections (STIs), reducing the risk of transmission.
2. IUDs (Intrauterine devices):
- An IUD is a small, T-shaped contraceptive device that is inserted into the uterus by a healthcare provider.
- IUDs can be either hormonal or non-hormonal.
- Hormonal IUDs release progestin, a synthetic hormone, which thickens the cervical mucus, making it difficult for sperm to reach the egg. It also thins the uterine lining, which prevents implantation of a fertilized egg.
- Non-hormonal IUDs, also known as copper IUDs, work by causing an inflammatory response that is toxic to sperm, preventing fertilization.
- IUDs provide long-term contraception, with some types lasting for up to 3, 5, or even 10 years depending on the specific type.
- IUDs are highly effective at preventing pregnancy and have a very low failure rate. They do not protect against STIs and should be used in conjunction with barrier methods, like condoms, to reduce the risk of infections.
Both condoms and IUDs are reliable methods of contraception when used correctly and consistently. It is important to consult with a healthcare provider to determine which method is best suited to an individual's needs and preferences.
how condoms and IUD prevent pregnancy
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