Emergency contraception means using a contraceptive AFTER unprotected sex to avoid an unwanted pregnancy. As per NCERT, giving progestogens, or progestogen-estrogen combinations, or IUDs within 72 hours of coitus works as an emergency contraceptive, mainly to avoid pregnancy from rape or casual unprotected intercourse. Memory hook: "3 medicines, 3 days" — 3 options (progestogen / progestogen-estrogen / IUD) used within 72 hours (3 days).
Three NCERT emergency contraceptive options — progestogens, progestogen-estrogen combinations (hormonal) and IUDs (non-hormonal) — used within 72 hours of coitus to avoid pregnancy from rape or casual unprotected intercourse.
Your doubts, answered
Is emergency contraception the same as a regular oral pill?
No. A regular oral pill (like Mala or Saheli) is taken regularly BEFORE or around the time of intercourse to prevent pregnancy. Emergency contraception is taken AFTER unprotected sex, as a one-time emergency measure, within 72 hours of coitus. It is a backup, not a routine method.
Why exactly 72 hours in emergency contraception?
NCERT clearly states the methods are effective when administered within 72 hours (3 days) of coitus. After this window, the chance of preventing pregnancy drops sharply, so NEET expects you to remember the exact figure: within 72 hours of coitus.
Can an IUD like Copper-T be used for emergency contraception?
Yes. NCERT lists IUDs as one of the three emergency options. So an IUD inserted within 72 hours of coitus can act as an emergency contraceptive, along with progestogens and progestogen-estrogen combinations. This is a common NEET trap because IUDs are usually studied as a regular method.
Is emergency contraception the same as MTP (abortion)?
No. Emergency contraception PREVENTS pregnancy from starting (used within 72 hours of coitus). MTP (Medical Termination of Pregnancy) is done AFTER pregnancy is already established to intentionally terminate it. Do not mix the two in NEET.
When is emergency contraception specifically used, per NCERT?
NCERT gives two clear situations: to avoid possible pregnancy due to rape, or due to casual unprotected intercourse. If a NEET question asks the use of emergency contraception, these are the exact NCERT-worded uses.
Does emergency contraception involve hormones?
Yes for two of the three options. Progestogens and progestogen-estrogen combinations are hormonal. IUDs (like Copper-T) are non-hormonal and act physically. NEET 2019 tested that emergency contraceptives are counted among hormone-involving methods.
⚠️ The NEET trap ✗ Emergency contraception is only pills taken after sex. ✓ NCERT lists THREE emergency options within 72 hours of coitus: progestogens, progestogen-estrogen combinations, OR IUDs. An IUD inserted within 72 hours also works as emergency contraception. 🧠 IUD as an emergency method
Real NEET questions
NEET 2019
Which of the following contraceptive methods do involve a role of hormone?
A · Lactational amenorrhea, Pills, Emergency contraceptives ✓
B · Barrier method, Lactational amenorrhea, Pills
C · CuT, Pills, Emergency contraceptives
D · Pills, Emergency contraceptives, Barrier methods
Solution: Lactational amenorrhea suppresses ovulation hormonally, oral pills use progestogen/estrogen, and emergency contraceptives use progestogens or progestogen-estrogen combinations — all three involve hormones. Barrier methods and CuT (a copper IUD) act physically without hormones, so options with them are wrong. Note: an IUD given within 72 hours can be an emergency contraceptive, but as CuT it is non-hormonal, so option (c) is rejected.
Solved Reproductive Health NEET PYQs
Try the real previous-year questions from this chapter — each with the answer and a full solution.
