how to stop pregnancy
Answers
Answer:
People who are sexually active and want to avoid pregnancy should be aware of their options when it comes to birth control. There are many types of contraception available to help avoid pregnancy. However, the only completely reliable method for avoiding pregnancy is abstaining from sex.
Explanation:
Barrier methods
Barrier methods prevent sperm from reaching the egg. They include:
1. Male condoms
Condoms can protect against STIs as well as pregnancy.
Male and female condoms are the only types of contraception that protect against sexually transmitted infections (STIs).
When used correctly, male condoms are more than 80 percent effective against pregnancy, according to the Centers for Disease Control and Prevention (CDC).
To use a male condom correctly:
Choose the correct size.
Place the condom on the head of the erect penis. If uncircumcised, pull the foreskin back first.
Pinch the tip of the condom to remove any air.
Unroll the condom down the penis, being careful not to tear it.
After intercourse, hold the base of the condom in place before pulling out of the vagina.
Remove the condom and dispose of it. Never reuse a condom.
Most male condoms are made of latex, but other types are available for those with a latex allergy. If using a lubricant, check that it is compatible with the kind of condom being used. For example, latex condoms can only be used with water-based lube.
Condoms are available over-the-counter (OTC), without a prescription, from supermarkets, drugstores, or online. Latex-free condoms are also available to buy online.
2. Female condoms
Female condoms are also available without a prescription. They can be used instead of a male condom, but should never be used with one.
According to the CDC, female condoms are about 79 percent effective for contraception.
Many drugstores now sell female condoms, but if local stores do not stock them, they are available online.
3. Diaphragm
A diaphragm is a barrier method of contraception that a person places inside the vagina. It is important to apply spermicide to the diaphragm before each use.
When used with spermicide, the CDC estimate that the diaphragm is close to 90 percent effective.
A person must insert the diaphragm a few hours before intercourse, leave it in place for 6 hours after sex, and remove it after 24 hours. Diaphragms do not protect against STIs.
4. Cervical cap
A cervical cap (sold as FemCap in the United States) is a soft silicone cup that is placed deep inside the vagina. It covers the cervix to stop sperm from reaching an egg.
This effectiveness of the cervical cap varies according to sources, but Planned Parenthood estimate that its effectiveness ranges from about 70 to 85 percent. It does not protect against STIs.
Cervical caps are available in drugstores and online.
5. Sponge
The contraceptive sponge is a method of birth control that a person can buy without a prescription. Made of polyurethane foam and containing spermicide, the sponge is placed deep inside the vagina to block entry to the uterus.
Used alone, the sponge is 76 to 88 percent effective, but using it with a condom further reduces the risk of pregnancy and STIs.
Contraceptive sponges are available to buy online.
6. Spermicide
Spermicide is a chemical that inactivates sperm. It is available to buy without a prescription and is used with forms of barrier contraception, such as condoms, but not with the sponge.
If used alone, spermicide should be inserted close to the cervix at least 10 minutes before sex. It remains effective for 60 minutes and is approximately 71 percent effective.
Spermicide gels can be found at drugstores or purchased online. Talk to a doctor about the most effective ways to use spermicide as a contraceptive.
Hormonal methods
Hormonal forms of birth control prevent conception by stopping ovulation, which is the release of an egg from the ovaries. This type of contraception does not protect against STIs.
Most hormonal contraceptives are only available with a prescription from a doctor and, except for emergency contraception, it is not usually available online.
7. Contraceptive pills
There are two types of birth control pills. One stops menstruation, the other does not.
Birth control pills are one of the most commonly used methods of contraception in the U.S.
There are various brands of pill available, and according to the National Health Service (NHS) in the UK, they are over 99 percent effective if taken as prescribed.
However, with typical use, they are approximately 95 percent effective.
There are two forms of the pill:
The combined pill, which contains estrogen and progestin: These should be taken daily, as per the instructions. The pill pack often contains some pills that are free of hormones. When taking these pills, a person will have a monthly period.
The mini-pill, which contains only progestin: A person must take this pill at the same time every day without a break. Someone taking the mini-pill will not necessarily have a scheduled period
and so much method to stop pregnancy.
Answer:
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