Birth Control Pills Prevent Pregnancy By – As directed | Updated April 11, 2023 Medical review: Kristi C. Torres, Pharm.D., and Leslie Greenberg, M.D.

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Birth Control Pills Prevent Pregnancy By

Since their approval in the United States in the 1960s, birth control pills have become one of the most popular forms of female birth control. According to the CDC, 65% of all women of reproductive age use some type of birth control. to avoid pregnancy And as many as 99% of sexually active women have used some form of birth control in the past. Many women choose birth control pills for their ease of use, comfort, safety, and limited side effects. Additional health benefits and effectiveness

Birth Control Pills (oral Contraceptives)

It’s no secret, everyone is different. That’s why you’ll need to have an honest conversation with your doctor to decide the right birth control pill for you. There are many factors to consider when choosing birth control pills, including age, body mass index (BMI), health history. Response to treatment Lifestyle and Preferences The path to finding the best birth control pill for you often involves trial and error, patience, and honesty with your doctor.

The above recommendations depend on the benefits of each type of birth control pill. You should always seek the advice of a medical professional before starting any new medicine.

Birth control pills contain over a dozen different types of hormones, estrogen and progestin. Women naturally produce different amounts of estrogen and progesterone during their cycles. month There are three main types of birth control pills: combined estrogen-progesterone pills, progestin-only pills. and continuous or extended-release birth control pills. There are several types of each type of medicine. From brand names to generic drugs The dosage is available in cycles of 28, 90, or 365 days. Different brands contain the same hormones. It’s just that different manufacturers give them different names. Which medicine is best for you depends on your body’s needs and your doctor’s recommendations.

Combination pills are a combination of two hormones: estrogen and progestin. which must be taken once a day at the same time each day Combined birth control pills prevent pregnancy in three ways:

How To Take Birth Control Pills: A Step By Step Guide

There are currently four types of combination pills on the U.S. market: regular combination pills, extended-release combination pills, and monophasic combination pills. and polyphasic combination tablets The generic combination pill contains two hormones, estrogen and progestin, and follows a standard dosing protocol. This usually involves 21 days of active pills followed by seven inactive pills. Withdraw blood from the body for a week with inactive tablets. When combined pills contain equal amounts of estrogen and progestin for the first 21 days of each pack, This is called monophasic. Multiphasic pills contain different amounts of estrogen and progestin. It depends on the week of medicine you took.

When used correctly Combined birth control pills are 99% effective at preventing pregnancy. However, the general effectiveness of combined birth control pills drops to 93% for maximum protection against pregnancy. Take the medicine at the same time every day and start the new dose on time. Be extra careful and use condoms as an additional method of birth control.

Extended-release birth control pills are also combination pills. But they create a longer cycle and are meant to be taken over a longer period of time. This is different from standard combined birth control pills. Extended-cycle birth control pills generally require 12 to 13 weeks of continuous oral contraceptives, followed by one full week of inactive pills. Period extenders can also help you get your period. But the frequency will only be less.

This depends on your body and dosing schedule. You may only get your period three or four times a year with this pill. If you want to skip the time period completely The medication may need to be continued at the doctor’s discretion. Some women experience vaginal bleeding. This usually decreases when taking the drug continuously for a long time. The continuous dosing schedule involves taking the combined pill every day without hormonal interruption. Continuing to take the pill without menstruation is safe for most women.

Birth Control And Contraception Methods, Explained

Since it is a combination pill The effectiveness of extended-release contraceptive pills is considered to be 99% effective in preventing pregnancy when used correctly. However, in normal use, Effectiveness drops to 91%. One way to maximize pregnancy protection is to set a daily alarm on your phone to remind you to take your pills at the same time every day. and set reminders to notify you when you need to start taking a new pill. Some women use back-up birth control methods, such as condoms, to increase their protection against pregnancy.

The benefits of extended-release birth control pills are nearly the same as regular combination birth control pills. With the addition:

Because it is a type of combination pill. The disadvantages of extended-release birth control pills are therefore similar to those of regular combination pills. With the addition:

The mini-pill is a progestin-only birth control pill. They are a synthetic version of the natural hormone progesterone. Unlike combined birth control pills, minipills do not contain estrogen.

The Use Of Birth Control Pills During Fertility Treatments

The pill prevents pregnancy in the same way: It prevents sperm from reaching a woman’s egg by thickening cervical mucus. This blocks the sperm’s path to the uterus in search of an egg. If the sperm reaches and fertilizes the egg The small pills thin the lining of the uterus. Therefore, the fertilized egg cannot implant. However, the mini-pill does not prevent the release of the egg from the ovary as effectively as the combined pill.

Progestin-only birth control pills are taken daily and must be taken at the same time each day for maximum effectiveness.

The mini-pill is as effective at preventing pregnancy as the combined pill (about 99%) if taken perfectly. However, because the mini-pill must be taken at the same time every day, Therefore, it has a higher failure rate than combination pills. If you don’t take them at the same time, such as Monday at 9:00 AM and Tuesday at 11:00 AM, your risk of pregnancy increases for about 48 hours. About 13 out of 100 women become pregnant when taking the pill. This compared to 9 out of 100 women who took the combination pill.

If you miss a scheduled dose on any day Abstain from sexual activity Take emergency contraception (Plan B or Ella) or use additional protection, such as condoms, for a few days from the next 48 hours or more. This extra precaution may help prevent unplanned pregnancy during interrupted doses.

Hormonal Birth Control Methods

There are several reasons why your doctor might recommend a progestin-only pill over a generic combination pill. First, the pill doesn’t contain estrogen. Therefore, this may be an advantage if you are sensitive to estrogen. Your doctor may prescribe progestin-only pills. If you find that you are sensitive to the estrogen in the combined pill You may be prescribed the minipill if you have a family or personal history of blood clots. If you have a medical condition that puts you in CDC Medical Eligibility Class (MEC) 3 or 4, do not use pills that contain estrogen. Examples of MEC 3 or 4 include high blood pressure, smoking, and diabetic retinopathy. Finally, your doctor may prescribe the minipill if you are breastfeeding. This is because it is safe to use immediately after birth and does not reduce milk production. As always, please consult your doctor if you are breastfeeding and looking for the best birth control option for you. When you stop breastfeeding, tell your doctor, as this is a good time to switch to combination tablets.

Most prescription drugs are considered low-dose birth control pills. As the name suggests, this is a type of combination pill that reduces hormone levels. Specifically, low-dose pills contain 35 micrograms or less of estrogen. while the ultra-low-dose pill contains 20 micrograms or less of estrogen. Reducing estrogen levels prevents common side effects such as headaches, nausea, and breast tenderness. while maintaining efficiency

It works like a normal combination pill. Prevent ovulation Sperm reaches the egg and prevents the fertilized egg from implanting due to the thinning of the endometrium.

One reason low-dose pills have become so popular over the past 20 years is that Low-dose pills are just as effective at preventing pregnancy and regulating the menstrual cycle. with high-dose pills When used regularly The low-dose pill is 91% effective. When used correctly, it is more than 99% effective at preventing pregnancy.

Birth Control Pills: The Risks And Benefits Of Taking Oral Contraception

If you find it difficult for you to take your pills at the same times each day as is required for progestogen-only birth control pills. Low-dose birth control pills may be recommended as an alternative. Because it lasts a little longer. to receive it each day

The same is true for most medicines. There are some potential side effects and disadvantages of using low-dose birth control pills.

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