Morning After Pill Side Effects: Menstrual Cycle
The morning after pill, also known as emergency contraception, Plan B or take action pill, is a contraceptive method designed to be used in cases where traditional prevention methods, such as condoms, fail. It can also be used if you have had unprotected sex on your fertile days and want to reduce your chances of pregnancy.
This method of contraception is not abortive, so if the embryo i already implanted it will not be able to reverse the process. If you do take the pill, there are morning pill side effects that you should be aware of. Most importantly, taking Plan B can have an effect on your menstrual cycle. One of the most frequent doubts that come to mind when someone take Plan B is if the morning after pill delays your period. If you want to know more about morning after pill side effects on your menstrual cycle or bleeding, keep reading here at OneHOWTO.
Morning after pill side effects: What is plan B?
Emergency contraception or Plan B (take action pill) contains a high hormonal load that acts on the body in order to prevent unwanted pregnancy when some has unprotected sex. You can take Plan B after any sexual encounter, however, it is commonly taken when someone has sex during the fertile days of their menstrual cycle. This emergency contraceptive has between a 75% and 89% efficiency rate, if it is taken properly according to the directions on the package. The morning after pill should NEVER be used as a regular contraceptive and should be taken up to only 72 hours after sex. The sooner after sex you take it, the higher the chances are of effectiveness.
You may be wondering, ‘‘When am I more fertile?’’ For more about your fertility period, we recommend taking a look at our article where we discuss how to determine your fertile period.
Plan B: levonorgestrel
What is levonorgestrel? Well, most take action pillsare made of levonorgestrel, a hormone that is very similar to progesterone. This is responsible for preventing and delaying ovulation so that the egg cannot be successfully fertilized. In addition, levonorgestrel thickens the cervical mucus so that the spermatozoa can pass the uterus, thus hindering egg implantation int he case that it has become become fertilized.
Some emergency contraception pills, depending on the brand, may also contain meloxicam. Meloxicam is an anti-inflammatory with a significant contraceptive effect that has fewer side effects than levonorgestrel. For more detailed information on the morning after pill side effects, we advise you to take a look at our article: how does the morning after pill work?
Common morning after pill side effects
You may be wondering ‘‘Can the morning after pill delay my period?’’ And the answer is,yes it can. Plan B delaying periods does, however, depend on several factors. The morning after pill, as mentioned, has a high hormonal load that can produce different side effects in the body. Some of the most common morning after pill side effects include:
- Nausea and vomiting.
- Bleeding after morning after pill, that is not related to menstruation.
- Weight gain.
- Additional water retention.
- Changes in menstruation blood flow.
- After taking Plan B your period may be late or early. For more on the latter, take a look at our article where we answer the question, ‘‘Why is my period early?’’
But, why does the morning after pill affect periods? Well, due to Plan B’s high hormonal content, menstrual cycle which function according to your hormones will naturally sometimes be affected. Late periods or early periods will depend on what stage of your menstrual cycle you took the pill. when in your cycle you took your period. on the timing of the cycle in which the pill was taken.
Period not affected after taking Plan B
According to research done at Princeton University on emergency contraception, the time in which the morning after pill was taken has an affect on your menstrual cycle. Studies found that women who took the pill one or two days before ovulation experienced no changes to their periods. In addition, these women did not experience no morning after pill side effects.
Early period after Plan B
According to the aforementioned study, women who took the morning after pill during the first three weeks of their menstrual cycle had their periods early. In fact the sooner in the cycle the pill is taken, the earlier your period will be. This is one of the most common side effects of Plan B.
Late period after after plan B
So, how long does Plan B delay ovulation? Those women who took the pill more than two days after their ovulation date experienced late periods. However, these delays usually last for just a few days. When your period is delayed for 7 days or more, it may indicate that the morning pill did not work and that there is a possibility that you are pregnant. If you are wondering, ‘‘Did the morning after pill work?’’ we recommend taking a pregnancy test. For more, take a look at our article on the symptoms of pregnancy .
How long do morning after pill side effects last?
Generally, morning after pill of Plan B side effects should not last more than a week or two. If you notice morning after pill side effects long term, contact your doctor immediately.
Am I pregnant?
No method is 100% effective, and the morning after pill is no exception. Although Plan B does make pregnancy difficult, it will have no effect if the ovary's egg has already been implanted into the uterus. This is why there is always the risk of pregnancy after Plan B. If your period is late after plan B for more than 7 days, there is a high possibility that you may be pregnant.
In this case, we recommend waiting a week or two and then taking a pregnancy test. If the test is negative and you still don’t experience bleeding after Plan B, we recommend visiting your gynecologist. A professional will be able to determine why your period is late. In addition, in case of a false negative on the pregnancy test, a doctor can confirm whether or not you are pregnant.
How to induce period
If for whatever reason, you are 100% sure that you are not pregnant, you can try some tricks to make your period come faster. You may be wondering, ‘‘Why is my period late?’’ Aside from pregnancy, there are other factors that may explain why your period is late. These factors include:
- Morning after pill.
- Effects of general contraception.
- Excessive weight gain or weight loss.
For more on how to make your period come faster, take a look at our article where we discuss some tricks to make your period come.
This article is merely informative, oneHOWTO does not have the authority to prescribe any medical treatments or create a diagnosis. We invite you to visit your doctor if you have any type of condition or pain.
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