Understanding Abortion at Every Week of Pregnancy
Whether you undergo a medication abortion or a surgical abortion, it pays to be prepared. Here’s what you need to know about abortion methods throughout pregnancy.
According to Planned Parenthood, about 25% of American women will have an abortion before age 45. A majority terminate their pregnancy in the first trimester, although second trimester abortions are also legal in some states. Abortions in the third trimester are only performed if the mother’s life is in jeopardy or the baby has a serious medical condition. Here’s what you need to know about getting an abortion in every stage of pregnancy.
First Trimester Abortions
Two-thirds of abortions happen during the first eight weeks of gestation, according to the Guttmacher Institue. About 89% take place in the first trimester, which extends to the end of week 12. At this stage of pregnancy, a woman can choose between abortion pills or a surgical abortion called vacuum aspiration.
A woman can take abortion pills, also known as a medication abortion, within 10 weeks of her missed menstrual period. “Two types of medication are used in medication abortion,” says Rebecca Taub, M.D., a fellow with Physicians for Reproductive Health and an Ob-Gyn in Washington. First you’ll take 200 mg of mifeprex (mifepristone) to thin the lining of the uterus. Within 72 hours, you’ll follow up with 800 mcg of misoprostol to promote uterine contractions, which expel the embryo to terminate the pregnancy. Dr. Taub says women often take mifeprex in the clinic and misoprostol at home.
Medication abortions usually work within hours or days, although you’ll need a follow-up appointment to make sure everything went smoothly (an incomplete abortion can lead to infection). These types of abortions are about 95% effective. Side effects include heavy bleeding with large clots, cramping, nausea, diarrhea, mild fever, and fatigue. In rare cases, abortion pills may cause allergic reaction, heavy bleeding, or uterine blood clots.
As an in-clinic surgical procedure, vacuum aspiration (also called suction abortion) can be completed until the 16th week of pregnancy. Doctors use gentle suction to remove the fetus from the uterus. The procedure isn’t painful and lasts about five minutes. You can get vacuum aspiration at a clinic, health center, or hospital.
Vacuum aspiration is more than 99% effective, according to Planned Parenthood, and incomplete abortions need to be followed up with pills or another procedure. “It’s normal to have bleeding and cramping for several days to weeks after an aspiration abortion. The cramping usually feels like period cramps and resolves quickly,” says Dr. Taub. Other side effects include nausea, fatigue, and dizziness. You might want to take a few days off work to recover.
Second Trimester Abortions
In the early second trimester (weeks 13-16), many women opt for vacuum aspiration. However, another in-clinic surgical procedure is available after the 14th week of pregnancy: dilation and evacuation (D&E).
Dilation and Evacuation (D&E)
A woman can receive a D&E later than medication abortion and vacuum aspiration – usually up to 24 weeks of pregnancy. Most of the time, she’ll undergo D&E if she couldn’t decide whether to have an abortion in the first trimester, the fetus has a health condition, or she didn’t have money for an earlier abortion.
To start the D&E procedure, doctors will dilate your cervix to reduce the risk of injury. One day later, the fetus and placenta will be removed with suction and instruments – specifically forceps, a tube, and a scraping tool called a curette. You'll be put under mild anesthesia. “This abortion can be safely performed in a clinic, rather than an operating room, and involves no incisions and minimal anesthesia,” says Dr. Taub. You may also take misoprostol to prepare the cervix for the procedure, as well as antibiotics to prevent infection.
A dilation and evacuation can usually completed in under 30 minutes, and you’re able to head home shortly afterwards. Like vacuum aspiration, D&E is more than 99% effective. Common side effects include bleeding, cramping, and nausea. Given the invasiveness of D&E, recovery may take longer than with other abortion methods, and the cost will be significantly higher. Consider taking some time off work or school to recuperate.
In rare cases, a woman may induce labor as an abortion method in the second and third trimesters. Late-term abortion is illegal in many states. However, it can sometimes be used if a woman is past 24 weeks pregnant (the cut-off point for D&E) and the baby has a serious medical condition, or if the pregnancy puts the mother’s life at risk.
Induction abortion takes place in a hospital, and you’ll get labor-inducing medication injected into the fetus, amniotic sac, vagina, or vein. This medication will cause the uterus to contact. The cervix may also be dilated, and you’ll likely get an epidural or sedatives. You’ll go through the labor and delivery as if you’re birthing a baby.
After an induction abortion, you may also experience bleeding, cramping, diarrhea, nausea, and other symptoms. Late-term abortions rarely come with more serious side effects like hemorrhage, lacerations, infection, and more. Plan to spend one or two days recovering.
Abortion laws vary across the country. Visit Planned Parenthood for more information about legality and to find an abortion clinic near you. Websites like the Safe Place Project can also help you locate a clinic.
The decision to get an abortion isn’t always easy, and women may feel a wide range of emotions afterwards. Don’t hesitate to contact a mental health professional if needed.