The phrase "bar pregnancy" most likely refers to pregnancy prevention using a contraceptive implant, often referred to as "the bar," which is a small, thin rod inserted under the skin of a woman's arm.
Here's a more detailed explanation:
The Contraceptive Implant Explained
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What it is: The contraceptive implant is a long-acting reversible contraceptive (LARC) method. It's a small, flexible plastic rod, about the size of a matchstick.
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How it works: It's inserted under the skin of your upper arm by a healthcare provider. The implant releases a steady, low dose of a hormone called progestin (etonogestrel). This hormone prevents pregnancy primarily by:
- Suppressing ovulation: Preventing the release of an egg from the ovaries.
- Thickening cervical mucus: Making it difficult for sperm to enter the uterus.
- Thinning the uterine lining: Making it less likely that a fertilized egg will implant.
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How effective is it?: The implant is one of the most effective forms of contraception, with a failure rate of less than 1%.
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How long does it last?: Implants typically last for 3 years, after which they need to be removed and replaced if continued contraception is desired.
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Benefits:
- Highly effective.
- Long-lasting.
- Reversible (fertility returns quickly after removal).
- Doesn't interrupt sex.
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Potential Side Effects: Some women may experience side effects, such as:
- Irregular bleeding or spotting.
- Headaches.
- Weight gain.
- Mood changes.
- Breast tenderness.
Why "Bar Pregnancy"?
The term "bar pregnancy" isn't a standard medical term. It likely arises from:
- Shape: The implant itself is shaped like a small bar or rod.
- Function: The "bar" acts as a barrier against pregnancy.
Therefore, when someone asks about "bar pregnancy", they're likely inquiring about pregnancy prevention methods utilizing a contraceptive implant like Nexplanon.
