FEATURE. Adolescent Girls and Abortion

(1)

Adolescent Girls and Abortion

Lawren Wellisch, MD; and Julie Chor, MD, MPH

Abstract

Abortion is an extremely common procedure in the United States, with approximately 2% of women having an abortion before age 19 years. Although most pediatricians do not provide abortions, many will care for a young woman who is either considering an abortion or has already had one; therefore, the pediatrician should be able to provide accurate and appropriate counseling about this option. To provide the best care for adolescent patients considering abortion, pediatricians must be knowledgeable of aspects of abortion that are universal to all women and have an un- derstanding of considerations specific to the adolescent patient. The purpose of this article is to (1) review recent statistics about teenagers and abortion, (2) explain the different types of abortion available to teenagers who desire to terminate an unwanted pregnancy, (3) discuss aspects of abortion unique to the adolescent population, such as insurance coverage and parental involvement laws, and (4) address common misconceptions about abortion. [Pediatr Ann. 2015;44(9):384-385,388,390,392.]

A

lthough teenage pregnancy rates have declined in the recent past, unintended pregnancy in the teenage population remains a major public health issue. The most recent data indicate that 7% of girls age 15 to 19 years will become pregnant and 2% of girls in this age group will have an abortion.¹ Al- though most pediatricians do not provide abortions, many will care for a teenage

girl who is either considering an abortion or has already had one. To help the general pediatrician provide informed care and counseling for patients considering this procedure, this article (1) reviews recent statistics about teens and abortion, (2) explains the different types of abortion available to teens who desire to terminate an unwanted pregnancy, (3) discusses aspects of abortion unique to the adolescent

Lawren Wellisch, MD, is a Fellow, Department of Pediatrics, Northwestern University. Julie Chor, MD, MPH, is an Assistant Professor, Department of Obstetrics and Gynecology, University of Chicago.

Address correspondence to Julie Chor, MD, MPH, Department of Obstetrics and Gynecol- ogy, University of Chicago, 5841 South Mary- land Avenue, MC 2050, Chicago, IL 60637; email:

[email protected].

Disclosure: The authors have no relevant financial relationships to disclose.

doi: 10.3928/00904481-20150910-12

(2)

population, such as insurance coverage and parental involvement laws, and (4) addresses common misconceptions about abortion.

ABORTION STATISTICS FOR ADOLESCENT GIRLS

In the United States, approximately 51% of pregnancies are unintended and 40% of unintended pregnancies end in abortion.² Among girls age 15 to 19 years, however, approximately 82% of pregnancies are unintended, and approximately one-third of teens facing unintended pregnancy choose to have an abortion.² In 2010, 614,000 girls ages 15 to 19 years and another 11,000 girls age 14 years and younger became pregnant.¹ Teens between the ages of 15 and 19 years account for 17.6% of people seeking abortion, such that an estimated 8.3% of women will have an abortion by the age of 20 years.³The most common reasons teenage girls report for choosing abortion are interference with school and/or career and difficulties with finances.⁴

Approximately 90% of abortions in the United States are performed before 12 weeks gestation.⁵ Teenagers, however, are disproportionately represented in those patients obtaining abortion after 12 weeks gestation.⁶ A qualitative study of teens and adults presenting for abortion suggested that this timing is due to difficulties in making arrangements to ob- tain a termination and delays in discover- ing of pregnancy and/or gestational age.

Teen participants in this study were likely to take at least 1 week longer than adult participants to suspect and confirm their pregnancies.⁷

TYPES OF INDUCED ABORTION:

MEDICATION VERSUS SURGICAL First Trimester Medical Abortion

Medication abortion, also known as

“the abortion pill,” was first approved for use in the United States by the US Food and Drug Administration (FDA) in 2000.

Medication abortion is an option for pa-

tients with an unwanted pregnancy up to 10 weeks gestation and is used for approximately 25% of abortions before 9 weeks gestation.⁸ The most commonly used medication abortion protocols use both mifepristone and misoprostol. Mife- pristone is a progesterone antagonist that causes shedding of the uterine lining and termination of pregnancy. Misoprostol is a prostaglandin analogue that causes con-

traction of the uterus and expulsion of the uterine contents.

Contemporary evidence-based medication protocols and the original FDA- approved protocol differ in several ways.

Evidence-based medication abortion protocols are supported by both the American College of Obstetricians and Gynecolo- gists and the Society of Family Planning.⁹ However, several states have restricted the use of medication abortion to the original FDA-approved protocol. According to the FDA-approved protocol, women take 600 mg of mifepristone orally and then return to the clinic 48 hours later to receive 400 mcg of misoprostol orally. This regimen was approved for women up to 7 weeks gestation and results in efficacy rates of approximately 92%.¹⁰

A large body of research supports several key modifications to the FDA protocol that have improved efficacy rates, decreased side effect rates, and decreased cost.^11,12 In the most commonly used evidence-based protocols, women take 200 mg of mifepristone orally in the clinic and take 800 mcg of misoprostol vaginally, buccally, or sublingually in a setting of their choosing. If taken vaginally, misoprostol is slowly absorbed and can

be used immediately after mifepristone;

otherwise it is recommended that patients self-administer the misoprostol 24 to 72 hours after taking mifepristone via buccal or sublingual routes.^13-15 Several studies support the use of medication abortion up to 10 weeks gestation.^16-19

Some reasons patients may prefer medical abortion include a sense of “pri- vacy” associated with having the abortion at home, shorter clinical visits, and no requirement of a surgical procedure or anesthesia. This method allows patients to control the timing of their abortion by choosing when to take their misoprostol.

This method, however, usually causes a longer period of bleeding and cramping and often requires more clinic visits than a surgical abortion. Most patients will expe- rience significant bleeding and cramping 4 to 5 hours after taking the misoprostol, but bleeding and spotting can continue for up to 4 weeks.²⁰ Women are routinely given prescriptions for nonsteroidal anti- inflammatory drugs for analgesia with the option of adding oral narcotic medica- tions as needed.

Clinics usually require a follow-up appointment to confirm completion of the abortion. The most common adverse effects of medical abortion are heavy bleeding, nausea, vomiting, fever, chills, headache, and dizziness.²¹ Patients should be counseled to seek medical attention if they are soaking more than 2 pads each hour for more than 2 straight hours. Medi- cation abortion using evidence-based protocols is highly effective. However, up to 5% of patients may need surgical evacua- tion (a dilation and suction curettage) due to incomplete emptying of the uterus or continuing pregnancy.²²

First Trimester Surgical Abortion Early surgical abortion, also known as a dilation and suction curettage or vacuum aspiration, can be used for patients up to 14 weeks gestation and is more common than medication abortion. Surgical abortion accounts for approximately 75%

Teens between the ages of 15 and 19 years account for

17.6% of people seeking abortion.

continued on page 388

(3)

of all terminations under 8 weeks gestation.²³ With surgical abortion, the entire abortion takes place in a single clinic setting. First trimester surgical abortion is most commonly performed while women are awake with the use of local anesthesia with or without sedation.²⁴ A trained provider places a speculum and applies a cleansing agent and anesthetic to the cervix. The cervix is then dilated and a thin plastic tube (cannula) is inserted through the cervix into the uterine cavity. Suc- tion is applied to the end of the tube by a manual or electric vacuum to evacuate the uterine contents. Although the clinic visit for this procedure usually lasts between 3 and 6 hours, the procedure itself takes approximately 10 to 20 minutes. The suction portion usually takes 1 to 2 minutes.

After this procedure, most patients do not require further clinic visits.²⁵

Patients may prefer a surgical abortion if it is important to have their procedure completed in a narrow timeframe, if they cannot attend multiple clinic visits, or if they feel cramping or bleeding at home would not be acceptable. Surgical abortion is also slightly more effective than medical abortion, with only 2% of patients requiring a subsequent suction procedure (compared to 5% of patients who receive medical abortions). The risks of surgical abortion include bleeding, infection from instrumentation of the uterus, and uterine perforation during the dilation or suction portion of the procedure.²⁶

Second Trimester Surgical Abortion As noted before, teenage patients are at increased risk of seeking an abortion later in pregnancy due to a variety of factors, including delayed recognition of pregnancy, financial constraints, and difficulty access- ing clinic appointments.⁷ The general pediatrician should be aware of their state’s guidelines on the gestational cutoffs for elective termination—most states use 20 to 24 weeks.²⁷ Surgical abortions after 14 weeks gestation require specialized procedures and providers and require 1 to 3 days

to complete, so obtaining these procedures may be more challenging. It is crucial that patients who desire termination at greater than 14 weeks gestation be referred as quickly as possible to a local abortion clinic such as Planned Parenthood to help them determine the appropriate clinical setting for their procedure.

ASPECTS OF ABORTION SPECIFIC TO TEENAGERS

Insurance and Cost

The cost of an abortion depends on the clinic setting, gestational age of the patient (with later gestational abortions being more expensive), the type of anesthesia used, and whether or not insurance covers abortion. Due to legislative restric- tions under the Hyde amendment, federal funds cannot be used to pay for abortion, except in cases of life endangerment, rape, or incest. As Medicaid is a state-federal program, several states use their own funds to extend Medicaid coverage of abortion beyond what is covered under the Hyde amendment.²⁸

Many clinics can offer a price estimate for patients over the phone. In 2005, the average amounts paid for 10-week and 20- week gestation abortions were $413 and

$1,300, respectively.²⁹ Teenage girls who have access to abortion coverage through private insurance may elect not to use it due to concern of bills being sent to their caregivers outlining their procedures.³ They should be counseled that although their abortion care is completely confidential, their insurance bill may indicate that they have received a termination.

Parental Involvement

All adolescents are legally entitled to confidential care for sexual health matters and to confidential options for counseling in case of unintended pregnancy. If a teen girl elects to have an abortion, however, she may be affected by parental involvement laws. Parental involvement laws vary from state to state and include parental notification and parental consent laws.³⁰

Parental notification. Currently, 13 states require at least one parent be notified prior to a minor’s abortion. The period of notification is usually defined as ranging from 24 to 48 hours prior to the procedure. Some states allow step-parents, adult siblings or relatives, and/or grandparents to be notified in place of a parent.³¹

Parental consent. Presently, 21 states require that one or both parents provide consent for their teenage daughter’s abortion to perform the procedure, and five states require both parental notification and consent.

Bypass of consent laws. Most states that require parental notification or consent also allow for a judge, and in some cases a doctor, to excuse a teenager from these laws.²¹

Patients and pediatricians can learn about their state’s parental involvement requirements on the websites for the Gutt- macher Institute (http://www.guttmacher.

org) and Planned Parenthood (http://www.

plannedparenthood.org). Local abortion clinics may also have more specific information about the nuances of parental involvement laws in their states.

COMMON MISCONCEPTIONS ABOUT ABORTION

Misinformation about abortion is widespread. Many clinics that advertise themselves as pregnancy crisis centers and some websites provide medically inaccurate information to patients in an attempt to dissuade them from choosing abortion.³² The following subsections de- tail common myths about abortion that the general pediatrician should be prepared to discuss with patients considering, or sta- tus post, abortion.

Myth: Abortion Causes Mental Health Problems

Although every woman’s abortion ex- perience will be unique, a meta-analysis of recent literature has shown that having an abortion presents no greater risk for de-

continued on page 390 continued from page 385

(4)

pression, anxiety, or other mental health problems than delivery of a child.³³ In a study looking at teenagers specifically, patients who underwent abortion were no more likely than their peers to suffer from depression or low self-esteem in the year following or 5 years after their abortion.³⁴ Myth: Future Fertility Is

Compromised by Having an Abortion Illegal or unsafe abortion practices can have devastating effects on a patient’s health, including loss of fertility. Howev- er, abortion completed in a safe and legal medical setting is not correlated with in- fertility.³⁵

Myth: Abortion Can Lead to Breast Cancer

A meta-analysis of the relationship between abortion and breast cancer has shown that pregnancies ending in sponta- neous or induced abortion do not increase a woman’s risk of developing breast cancer later in life.³⁶

Myth: Emergency Contraception Causes Abortion

Emergency contraception, or “the morning after pill,” contains no mifepristone (the medication used to terminate pregnancy). Two types of emergency contraception are currently on the market—

levonorgestrel and ulipristal. These medi- cations work by delaying ovulation, but neither of them will cause harm to an in- tact pregnancy.³⁷

AVOIDING UNINTENDED PREGNANCY

Approximately 50% of women seeking abortion were using some form of contraceptive when they became pregnant; 27%

cited using condoms.³⁸ This underscores the importance of providing adolescents access to highly effective methods of contraception. The most effective contraceptive methods are commonly referred to as long-acting reversible contraceptives (LARCs) and include intrauterine devices

(IUDs) and contraceptive implants. The American College of Obstetricians and Gynecologists recommends IUDs and contraceptive implants as first-line contraception for sexually active teens.³⁹ In patients who have had an abortion, those provided LARCs (such as an IUD, im- plant, or injections) are much less likely to require a repeat abortion within the next 2 years compared to those who receive short-acting contraceptives such as birth control pills.⁴⁰ Therefore, ensuring that teens are informed about and offered LARC methods after an abortion is essen- tial to helping them avoid a rapid repeat pregnancy.

REFERENCES

1. Kost K, Henshaw S. US teenage pregnancies, births and abortions, 2010: national and state trends by age, race and ethnicity. https://www.

guttmacher.org/pubs/USTPtrends10.pdf. Ac- cessed August 7, 2015.

2. Finer LB, Zolna MR. Shifts in intended and unintended pregnancies in the United States, 2001–2008. Am J Pub Health. 2014;23(3):e1- e9.

3. Jones RK, Finer LB, Singh S. Characteristics of U.S. Abortion Patients, 2008. New York, NY: Guttmacher Institute; 2010.

4. Finer LB, Frohwirth LF, Dauphinee LA, Singh S, Moore AM. Reasons U.S. women have abortions: quantitative and qualitative perspectives, Perspect Sex Reprod Health.

2005;37(3):110-118.

5. Guttmacher Institute. Fact Sheet: Induced Abortion in the United States. July 2014.

http://www.guttmacher.org/pubs/fb_induced_

abortion.html#13. Accessed August 7, 2015.

6. Jones, Rachel K, Finer LB. Who has second- trimester abortions in the United States? Con- traception. 2012;85(6):544-551.

7. Finer LB, Frohwirth LF, Dauphinee LA, Singh S, Moore AM. Timing of steps and reasons for delays in obtaining abortions in the United States. Contraception. 2006;74(4):334-344.

8. Jones RK, Kooistra K. Abortion incidence and access to services in the United States, 2008.

Perspect Sex Reprod Health. 2011;43(1):41- 50.

9. ACOG/SFP Practice Bulletin. Number 143, March 2014. Medical management of first- trimester abortion. http://www.acog.org/Re- sources-And-Publications/Practice-Bulletins/

Committee-on-Practice-Bulletins-Gynecolo- gy/Medical-Management-of-First-Trimester- Abortion. Accessed September 3, 2015.

10. Spitz IM, Bardin CW, Benton L, Robbins A.

Early pregnancy termination with mifepris- tone and misoprostol in the United States. N

Engl J Med. 1998;338(18):1241-1247.

11. University of San Fransisco Medical Center.

Medical abortion. http://www.ucsfhealth.org/

treatments/medical_abortion/. Accessed Au- gust 7, 2015.

12. Planned Parenthood. Abortion pill. http://

www.plannedparenthood.org/health-info/

abortion/the-abortion-pill. Accessed August 7, 2015.

13. Creinin MD, Schreiber CA, Bednarek P, et al.; Medical Abortion at the Same Time (MAST) Study Trial Group. Mifepristone and misoprostol administered simultane- ously versus 24 hours apart for abortion: a randomized controlled trial. Obstet Gynecol.

2007;109(4):885-894.

14. Von Hertzen H, Huong NT, Piaggio G, et al.; WHO Research Group on Postovula- tory Methods of Fertility Regulation. Miso- prostol dose and route after mifepristone for early medical abortion: a randomised controlled noninferiority trial. BJOG.

2010;117(10):1186-1196.

15. Winikoff B, Dzuba IG, Creinin MD, et al.

Two distinct oral routes of misoprostol in mifepristone medical abortion: a ran- domized controlled trial. Obstet Gynecol.

2008;112(6):1303-1310.

16. Winikoff B, Dzuba IG, Chong E, et al. Ex- tending outpatient medical abortion services through 70 days of gestational age. Obstet Gynecol. 2012;120(5):1070-1076.

17. Boersma AA, Meyboom-de Jong B, Kleiver- da G. Mifepristone followed by home administration of buccal misoprostol for medical abortion up to 70 days of amenorrhoea in a general practice in Curacao. Eur J Contracept Reprod Health Care. 2011;16(2):61-66.

18. Bracken H, Dabash R, Tsertsvadze G, et al.

A two-pill sublingual misoprostol outpatient regimen following mifepristone for medical abortion through 70 days’ LMP: a prospective comparative open-label trial. Contraception.

2014;89(3):181-186.

19. Sanhueza Smith P, Peña M, Dzuba IG, et al.

Safety, efficacy and acceptability of outpatient mifepristone-misoprostol medical abortion through 70 days since last menstrual period in public sector facilities in Mexico City. Reprod Health Matter. 2015;22(44 Suppl 1):75-82.

20. Planned Parenthood. The abortion pill. http://

www.plannedparenthood.org/learn/abortion/

the-abortion-pill. Accessed August 7, 2015.

21. Allen R, O’Brien BM. Uses of misoprostol in obstetrics and gynecology. Rev Obstet Gyne- col. 2009;2(3):159-168.

22. Raymond EG, Shannon C, Weaver MA, Winikoff B. First-trimester medical abortion with mifepristone 200 mg and miso- prostol: a systematic review. Contraception.

2013;87:26-37.

23. Jones RK, Kooistra K. Abortion incidence and access to services in the United States, 2008.

Perspect Sex Reprod Health. 2011;43:41-50.

24. O’Connell K, Jones HE, Simon M, Saporta continued on page 392

(5)

tion Federation Members. First-trimester surgical abortion practices: a survey of National Abortion Federation members. Contraception.

2009;79(5):385-392.

25. University of San Francisco Medical Center.

Surgical abortion (first trimester). http://www.

ucsfhealth.org/treatments/surgical_abortion_

first_trimester/index.html. Accessed August 11, 2015.

26. Rorbye C, Nørgaard M, Nilas L. Medical versus surgical abortion efficacy, compli- cations and leave of absence compared in a partly randomized study. Contraception.

2004;70(5):393-399.

27. Guttmacher Institute. State Policies in Brief.

An overview of abortion laws. August 1, 2015.

http://www.guttmacher.org/statecenter/spibs/

spib_OAL.pdf. Accessed August 7, 2015.

State funding of abortion under Medicaid.

August 1, 2015. http://www.guttmacher.org/

statecenter/spibs/spib_SFAM.pdf. Accessed August 20, 2015.

29. Jones RK, Zolna MR, Henshaw SK, Finer LB.

Abortion in the United States: incidence and

access to services, 2005. Perspect Sex Reprod Health. 2008;40(1):6-16.

An overview of minors’ consent law. August 1, 2015. http://www.guttmacher.org/statecenter/

spibs/spib_OMCL.pdf. Accessed August 20, 2015.

31. Planned Parenthood. Parental consent and notification laws. http://www.plannedparenthood.org/learn/abortion/parental-consent-notification-laws. Accessed August 7, 2015.

32. Bryant AG, Narasimhan S, Bryant-Comstock K, Levi EE. Crisis pregnancy center websites:

information, misinformation and disinforma- tion. Contraception. 2014;90(6):601-605.

33. Major B, Appelbaum M, Beckman L, Dutton MA, Russo NF, West C. Abortion and mental health: evaluating the evidence. Am Psychol.

2009;64(9):863-890.

34. Warren JT, Harvey SM, Henderson JT. Do depression and low self-esteem follow abortion among adolescents? Evidence from a national study. Perspect Sex Reprod Health.

2010;42(4):230-235.

35. Verhoeve HR, Steures P, Flierman PA, van der Veen F, Mol BW. History of induced abor-

tion and the risk of tubal pathology. Reprod Biomed Online. 2008;16(2):304-307.

36. Collaborative Group on Hormonal Factors in Breast Cancer. Breast cancer and abortion:

collaborative reanalysis of data from 53 epide- miological studies, including 83,000 women with breast cancer from 16 countries. Lancet.

2004;363(9414):1007-1016.

37. Croxatto HB, Devoto L, Durand M, et al.

Mechanism of action of hormonal preparations used for emergency contraception: a review of the literature. Contraception. 2001;63(3):111- 121.

38. Jones RK, Frohwirth L, Moore AM. More than poverty: disruptive events among women having abortions in the USA. J Fam Plan Re- prod Health Care. 2012;39(1):36-43.

39. American College of Obstetricians and Gyne- cologists. ACOG Committee Opinion No. 392, December 2007. Intrauterine device and ado- lescents. Obstet Gynecol. 2007;110(6):1493- 1495.

40. Rose SB, Lawton BA. Impact of long- acting reversible contraception on return for repeat abortion. Am J Obstet Gynecol.

2012;206(1):37.e1-6.

Classified Marketplace

Ozarks Medical Center seeks a compassionate, well-qualified pediatrician to join an established clinic with a thriving practice.

At Ozarks Medical Center, you'll discover a quality lifestyle in a breathtaking location. Come see firsthand why our strong community atmosphere, abundant outdoor recreation

opportunities, top quality education, safe setting and soul-soothing beauty draw in people from around the country.

Join us in the beautiful Ozarks!

Breathtaking scenery

Outstanding quality of life

Exceptional medical care

• 114-bed, not-for-profit medical referral

• Serves an 11-county area in south central Missouri and north central Arkansas with a population base of 180,000

• Main facility located in beautiful West Plains, Missouri

• More than 100 physicians including a strong core of primary care physicians as well as numerous specialists

• Wide range of services includes 24/7 orthopaedics, open heart surgery, interventional cardiology, neurosurgery, neurology, radiation oncology and more

• Accredited by the Joint Commission on Accreditation of Healthcare Organization

For more information, contact:

Colleen Schmidt, CPC, Director, Physician Relations

Ozarks Medical Center • 1100 Kentucky Avenue • West Plains, MO 65775 [email protected]

or call 417-256-1701

About Ozarks Medical Center continued from page 390

Take the search out of job search

Receive alerts on jobs that match your qualifications

New jobs added daily