Morning-After Pill: Things to Know Before Using

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Morning pills are one of the most effective ways to prevent unwanted and unexpected pregnancies. Read this article to learn more.

Medically reviewed by Dr. K. Shobana
Published At February 10, 2018
Reviewed At September 27, 2024

Education:

DGO

Professional Bio:

This doctor is not available for online consultations on the platform anymore.

Education:

BDS

Professional Bio:

Dr. Shobana. K is a Dental Surgeon with seven years of clinical experience. She completed her BDS from CSI College of Dental Sciences and Research, Madurai. Currently, she is working as a Medical Data Moderator in iCliniq, Coimbatore, Tamil Nadu, India.

This doctor is not available for online consultations on the platform anymore.

Morning-After Pill: Things to Know Before Using
Table of Contents

Introduction

The morning after pill is an emergency contraceptive pill designed to prevent pregnancy after a person has had unprotected sex or has failed contraception. It is most effective when taken immediately, preferably within 72 hours, but some methods may work after five days. Unlike the abortion pill, it prevents pregnancy rather than stopping it. Side effects such as nausea or changes in menstrual cycle may occur. It is important to understand its uses and limitations because it should not be used as a conventional form of birth control.

What Is Contraception?

Contraception refers to methods of preventing pregnancy by preventing the fertilization or implantation of eggs. These methods include hormonal options such as birth control, barriers such as condoms, and long-term solutions such as IUDs or implants. Contraception allows a person to plan or contracept according to their needs. There are different types of contraceptives that men and women can choose from:

  • The contraceptive implant.
  • Female sterilization.
  • An intrauterine device.
  • Vasectomy or male sterilization.
  • Male and female condoms.
  • Contraceptive pills.

What to Understand by the Morning Pill?

The morning-after pill is an emergency contraceptive used after unprotected sex or contraceptive failure. It is most effective when taken within 72 hours but can be effective for up to five days after intercourse . It is non-routine and does not interrupt an existing pregnancy.

Morning-after pills (early contraceptive pills) are hormone-driven methods of contraception after sleep. The morning after pill should not be used as a routine method of contraception, it is common in emergencies such as unplanned sex, condom breakage, and sexual abuse. Used on a daily basis, it comes with its side effects. Therefore, repeated use during the same menstrual cycle should be avoided.

Condoms also prevent the spread of sexually transmitted diseases. Early contraception has none of these benefits, taking it too often can cause a woman to lose her normal hormonal appetite and menstrual cycle.

Does the Morning-After Pill Protect Against Sexually Transmitted Infections (STI)?

The morning after pill is only effective for contraception and does not provide protection against sexually transmitted infections (STIs). Unlike condoms, which create a physical barrier to reduce the transmission of diseases such as HIV, chlamydia and gonorrhea, the morning after pill works by delaying ovulation or preventing pregnancy. When having unprotected sex, it is important to consider the risk of STIs during pregnancy. To protect both, condoms are recommended along with other routine contraceptive methods. If there is concern about possible STIs, it is important to seek medical advice for testing and treatment to prevent complications.

Can Morning Pills Fail to Work?

While morning-after pills are a valuable tool for emergency contraception, their effectiveness can be influenced by several factors:

  • Timing of Administration: The sooner the pill is taken after unprotected intercourse, the more effective it is. While some options may work up to five days later, their efficacy diminishes.
  • Ovulation Status: If ovulation has already occurred, the pill's ability to prevent pregnancy is reduced, as its primary function is to delay ovulation or prevent fertilization.
  • Body Weight: For certain morning-after pills, effectiveness may decrease in individuals over a specific weight threshold, potentially due to differences in drug metabolism.
  • Medication Interactions: Some medications, particularly those that induce liver enzymes, can reduce the effectiveness of hormonal contraceptives, including morning-after pills.

What Are the Side Effects of Emergency Contraception Pills?

The side effects are not very severe. The common side effects are:

  • Vomiting.
  • Nausea.
  • Light-headedness.
  • Breast tenderness.
  • Abdominal cramps.
  • Menstrual irregularities.

What Impact Does a Morning Pill Have on Menstrual Irregularity?

After taking the morning after pill, menstrual regularity can be temporarily affected, often leading to noticeable changes in the cycle. After taking the medication, some individuals may have a more immediate or delayed period, depending on when the cycle is taken. The severity of bleeding can also vary, with some experiencing a heavier or lighter flow than usual. In addition, spotty bleeding or slight bleeding at intervals is common in some users. These incisions are usually short-lived, and menstruation usually returns to normal within a month or two. However, if the period lasts more than a week, a pregnancy test should be performed to confirm pregnancy. While these changes are usually not worrisome, it is important to monitor them and consult a health care provider if irregularities occur.

What Is the Best Alternative for Morning Pills?

There are many contraception methods. As far as emergency contraception is concerned, the best alternative for morning pills is the copper intrauterine device. It is about 99 percent effective in its contraception process. It is necessary to use the copper intrauterine device within five days of unprotected sex. The main advantage of the copper intrauterine device is that it protects for up to ten years. The other benefits of the copper intrauterine device are:

  • It can be easily removed.
  • Breastfeeding mothers can use it.
  • After removal, fertility can be restored.
  • Does not involve physiological functioning and hormonal balance.

Side Effects:

Even though the copper intrauterine device has notable advantages, it has few side effects.

  • Risk of ectopic pregnancy.
  • Copper might be acceptable to the body of all people.
  • People might experience painful cramps in the initial days of usage.
  • The device might need to be found.
  • Frequent bleeding or spotting.
  • It will not protect against sexually transmitted infections.
  • Proper positioning is necessary for the device to function effectively. The copper intrauterine device is mostly attached with nylon thread.
  • The copper intrauterine device works by blocking the entry of sperm, preventing the fusion of sperm and egg.

Conclusion

The morning after pill is a useful emergency contraceptive for preventing unintended pregnancy after unprotected sex or contraceptive failure. Although it is generally effective when taken early, factors such as time, body weight, and ovulation status can affect its success. The pill can cause short-term side effects including menstrual irregularities, but these usually stop within a few cycles.

Frequently Asked Questions

What Is the Morning-After Pill?

The morning-after pill is an emergency contraceptive or birth control pill. Women use emergency contraceptives to avoid pregnancy after having unprotected sex. These pills are safe and very effective in avoiding unwanted pregnancies.

How to Take the Morning-After Pill?

Morning pills should not be taken on an empty stomach. Taking the pill with food is advised as it may make a person nauseous. And the pill can change the period cycle either early or later than the expected date.

What Reduces the Effectiveness of the Morning-After Pills?

The morning-after pill's effectiveness may decrease due to the following reasons -
- The morning pill should be taken before ovulation. The effectiveness of the morning pill depends upon the timing. It should be taken as soon as possible. The effectiveness of the pill is more if a person takes it right after sex.
- The pill can interact with other drugs and may make it less effective.

What Are the Side Effects of the Morning-After Pill?

The morning-after pill can cause some side effects, which include -
- Nausea or vomiting.
- Dizziness.
- Fatigue.
- Headache.
- Breast tenderness.
- Heavier menstrual bleeding.
- Lower abdominal pain or cramps.

What Food Products Can Be Eaten to Avoid pregnancy?

Some of the food products that can prevent pregnancy include -
- Papaya. 
- Pineapple.
- Apricot.
- Ginger.
- Dried figs.
- Cinnamon.
- Juniper berries.

Does the Morning-After Pill Cause Infertility on Taking Multiple Times?

The morning-after pills do not cause infertility when taken multiple times. These pills will not impact fertility in any way. However, it can affect the timing and increase the bleeding during the menstrual cycle.

Does the Morning-After Pill Completely Avoid Pregnancy?

The effectiveness of the morning-after pill usually depends on the timing of consumption. Its effectiveness decreases as the time increases after having unprotected sex. Various types of research have shown that -
- It is 95 % effective when taken within 24 hours.
- It is 85 % effective when taken within 48 hours.
- It is 58 % effective when taken within 72 hours.

Does the Morning-After Pill Cause Abortion?

The morning-after pill does not cause an abortion or miscarriage. These are emergency contraceptives that help in preventing pregnancy. On the other hand, abortion is when an embryo starts to develop in the womb and has to be removed surgically in case of unwanted pregnancy.

What Are the Signs of Pregnancy?

The signs of pregnancy include the following -
- Missing period.
- Breast tenderness and morning sickness.
- Fatigue.
- More urination.

What Are the Different Types of Emergency Contraceptives?

The different types of emergency contraceptives recommended by the WHO (world health organization) include -
- Ulipristal acetate, Levonorgestrel, or combined oral contraceptives (COCs) consisting of Ethinyl Estradiol plus Levonorgestrel.
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