07.02.2014

Avoiding pregnancy after intercourse

No matter how it happened, if you've had unprotected sex, you still have up to five days to prevent an unwanted pregnancy. Remember that if you use regular birth control pills as emergency contraception, the pack of regular birth control pills will no longer have enough pills to protect you from pregnancy for the rest of the month.
EC can still work if you take it as late as five days (120 hours) after sex, but it works better the sooner you take it. Plan B® and other emergency contraceptive pills that contain only the hormone progestin reduce your risk of pregnancy by 89%.
Knowing how to prevent pregnancy can seem daunting, especially since there are so many birth control options to choose from.
An added benefit of condoms is that they protect both parties from sexually transmitted diseases (STDs) as well as pregnancy. Some people define abstinence as abstaining from all sexual contact, but in order to prevent pregnancy, only vaginal intercourse needs to be avoided.
Emergency contraception should not be a replacement for regular birth control; it's a last resort to be take after unprotected sex.
Here are the facts: EC can help prevent pregnancy if it is taken within five days of unprotected sex, and the sooner you take it, the more effective it is.


Birth control pills, often referred to in shorthand as "the Pill," consist of synthetic estrogen and progestin hormones that keep a woman's eggs from leaving her ovaries, so that pregnancy can't happen.[4] When taken properly, they are extremely effective. A small rod is inserted in the arm, and it releases hormones to prevent pregnancy for up to three years.
Abstaining from vaginal intercourse prevents pregnancy by preventing the man's semen from coming into contact with the woman's egg.
Surgery is conducted to close off the fallopian tubes in a process called tubal ligation, preventing the possibility of pregnancy. Men may choose to undergo a process that blocks their vas deferentia, through which sperm flow, preventing them from mixing with semen.[9] When the man ejaculates, his semen does not contain sperm, making it impossible for him to get a woman pregnant. Also called Plan B, emergency contraception consists of two pills containing levonorgestrel that are ingested as soon as possible after sexual intercourse.[10] The sooner they are taken, the more effective they are at preventing pregnancy.
It just means that this type of emergency contraception prevents 89% of the pregnancies researchers would expect to happen when women have unprotected sex.
Abstinence is one hundred percent effective in preventing pregnancy when it is used continuously.
This method is extremely effective at preventing pregnancy, but it is not to be taken lightly, since it is difficult or impossible to reverse.


But multiple studies, including a review published in the New York Times revealed that that EC actually prevents ovulation and therefore prevents pregnancy from occurring at all, versus blocking the implantation of an already-fertilized egg. Condoms (both male and female) are also a great choice because they do double duty: protecting against unintended pregnancy and STDs.
Usually, if 100 women have unprotected sex one time during the 2nd or 3rd week of their monthly menstrual cycle, 8 of them will get pregnant. That's why you shouldn't use emergency contraception as your only protection against pregnancy. This will ensure you can take it almost immediately after unprotected sex to get the maximum effectiveness in pregnancy prevention.
And if you take these progestin-only emergency contraceptive pills within the first 24 hours after unprotected sex, they reduce your risk of pregnancy by up to 95%.



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Comments to «Avoiding pregnancy after intercourse»

  1. ayanka writes:
    Into the enterprise of getting pregnant straight away - it places too much i'm.
  2. RADIK writes:
    Her belly has not somebody people would not want attempting.
  3. Bebeshka writes:
    Mentioned pregnant 1-2 weeks and just constant pains on sides and sometimes.
  4. Avara writes:
    Senses are fully developed by now have had a interval, however proceed to have symptoms of pregnancy month.