CONTRACEPTION

10 Myths About the Contraceptive Pill, Answered Properly

Infertility, weight gain, cancer risk, taking a break, stopping at 35. What is actually known about each, and the two on this list that genuinely matter.

Reviewed by Dr. Grishma Ranjangaonkar, MBBS, DGO, ICOG Fellowship in Gynecological Endoscopy · Eva WomanCare Clinic, Vashi, Navi Mumbai

The contraceptive pill has been in use for sixty years and still attracts more misinformation than almost any other medicine. Some of it is out of date, some confuses the pill with the injectable, and a good deal is passed between family members rather than given in a consultation. Here are the ten we hear most often, and what is genuinely known about each.

The short version

  • The pill does not cause infertility. Fertility returns as soon as you stop, and no gap is needed before trying.
  • There is no benefit to taking a break every few years, and there is a real risk during one.
  • No hormonal method protects against sexually transmitted infection. Only condoms do, and that is the myth here with the most serious consequences.

What this guide covers

Why the pill attracts more myths than any other medicine

Partly because it is taken by healthy women rather than sick ones, so every symptom that appears while you are on it looks like it was caused by it. Partly because it has been around for sixty years and the formulations of the 1970s are nothing like the ones prescribed now. And partly because, in India, a great deal of the advice is passed between relatives rather than given in a consultation.

What follows is the ten we hear most in our Vashi clinic, each with what is actually known.

The ten, one at a time

Myth

“The pill causes infertility.”

What is actually true

It does not. Fertility returns as soon as you stop, and there is no need to leave a gap before trying. What does happen is that the pill can mask an underlying problem such as irregular ovulation for years, so a woman who comes off at 34 discovers a condition that was there at 24. The pill did not cause it. It postponed the discovery, which is a different thing and worth knowing.

Myth

“You need to take a break from the pill every few years.”

What is actually true

There is no benefit to a break and there is a clear risk during one, which is an unplanned pregnancy. If the pill suits you, continuing is safe. If it does not suit you, the answer is a different method rather than a pause.

Myth

“The pill causes weight gain.”

What is actually true

For combined pills the evidence is much weaker than the reputation, and studies have generally not found the effect people expect. The clearest association with weight is the three-monthly injectable rather than the pill. That does not make your experience imaginary, and it is a perfectly reasonable reason to switch.

Myth

“It causes cancer.”

What is actually true

The picture is mixed and, on balance, reassuring. Combined pills are associated with a small increase in breast and cervical cancer risk while taking them, which falls away after stopping. They are also associated with a substantial and long-lasting reduction in ovarian and endometrial cancer risk. Those protective effects are real and are almost never mentioned.

Myth

“You have to stop at 35.”

What is actually true

Not by itself. Age alone is not the issue. Age combined with smoking is, and so are migraine with aura, uncontrolled high blood pressure and a history of clots. A healthy non-smoker with normal blood pressure can usually continue a combined pill into her forties, with periodic review.

Myth

“Emergency pills work the same way as the daily pill.”

What is actually true

They do not. Emergency contraception works mainly by delaying ovulation, and it is a rescue rather than a plan. It is also markedly less effective than a regular method. If you have needed it more than once, that is the signal that your underlying method is not fitting your life.

Myth

“The pill protects against sexually transmitted infection.”

What is actually true

No hormonal method does. Only condoms do. This is the single most consequential myth on this list, and the reason we recommend dual protection where there is any risk of infection.

Myth

“You will not be able to conceive quickly after stopping.”

What is actually true

Most women ovulate within a few weeks. What sometimes happens is that the pill was regulating cycles that were never regular underneath, so they return to being irregular and that is mistaken for an after-effect.

Myth

“Missing one pill means you are definitely at risk.”

What is actually true

It depends entirely on which pill, how many, and where in the packet you are. Missing one combined pill in the middle of a packet is very different from missing two at the start. Do not guess: every packet has instructions and the clinic can answer it in two minutes.

Myth

“Herbal or natural alternatives are just as effective.”

What is actually true

None has anything close to comparable evidence. If avoiding hormones is what matters to you, that is a legitimate preference with real options behind it, including the copper IUD and centchroman. Those are proper methods with published figures, which is a different category from a herbal preparation.

Person learning menstrual cup usage with laptop educational guide.
Most of the worry we hear about the pill traces back to a prescription handed over without a conversation. Ten minutes usually settles it.

What the pill genuinely does, good and bad

Setting the myths aside, here is the honest ledger.

If the pill is not right for you

Plenty of women arrive convinced their only options are the pill or nothing. That has not been true for a long time, and the most effective methods are the ones that ask least of you.

Fewer than 1 pregnancy per 100 women a yearNothing to remember, nothing to get wrongImplantHormonal IUSCopper IUDFemale sterilizationVasectomyBetween 4 and 13 pregnancies per 100 women a yearWork well in trials, less well in real life, because they depend on youInjectable, 4Pill, 7Patch, 7Vaginal ring, 7Diaphragm, 12Male condom, 1320 or more pregnancies per 100 women a yearBetter than nothing, and not what to rely on if pregnancy would be a problemWithdrawal, 20Female condom, 21Spermicide, 27Fertility awareness, 2 to 34Typical-use failure rates: pregnancies in the first year of use, per 100 women. Source: CDC and Guttmacher Institute figures. With no method at all, 85 in 100.
Methods grouped by how well they actually workThe pill sits in the middle tier because it depends on you remembering it. The top tier works because nothing does.
Doctor checking a patient and discussing fertility options after myomectomy at Eva WomanCare, Vashi
The question that decides most of it is simple: do you want a pregnancy in the next year, in a few years, or not at all?

What a proper contraception consultation covers

Typical-use failure rates are CDC figures as compiled by the Guttmacher Institute. The use of combined hormonal contraception in heavy menstrual bleeding follows NICE guideline NG88. Centchroman dosing is as published by CSIR-Central Drug Research Institute, which developed it. This article is general information and does not replace advice from your own doctor, who has your history.

Dr. Grishma Ranjangaonkar, gynecologist at Eva WomanCare Clinic, Vashi

Dr. Grishma Ranjangaonkar

MBBS, DGO · ICOG Fellowship in Gynecological Endoscopy · Maharashtra Medical Council Reg. No. 2014041327

Dr. Grishma has more than fifteen years of clinical experience and practises at Eva WomanCare Clinic in Vashi, seeing women from across Navi Mumbai including Kopar Khairane and Turbhe. Her work spans fertility and pregnancy care, PCOS and menstrual health, and keyhole gynecological surgery.

About Dr. Grishma  ·  Book an appointment

Read next

Contraception Guide

Every method compared on real-life effectiveness, including the Indian options most guides leave out.

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PCOS and PCOD Guide

Why the pill is so often prescribed in PCOS, and what it does and does not treat.

Trying to Conceive Guide

For when you stop: fertility returns immediately, and there is no need to wait.

One conversation usually settles it

Most women are on a method nobody discussed with them properly, chosen years ago for reasons that no longer apply. A single appointment covering your plans for the next few years, your periods and your history usually changes the answer.

Questions we hear most about the pill

No. Fertility returns as soon as you stop, and there is no need to leave a gap before trying to conceive. What can happen is that the pill masks an underlying problem such as irregular ovulation for years, so it is noticed when you come off rather than caused by coming off.
No. There is no health benefit to a break and there is a clear risk during one, which is an unplanned pregnancy. If a method suits you, continuing is safe. If it does not, the answer is a different method rather than a pause.
For combined pills the evidence is much weaker than the reputation, and studies have generally not found the effect people expect. The clearest association with weight gain is the three-monthly injectable. That does not make your experience imaginary, and it is a perfectly reasonable reason to switch.
The picture is mixed. There is a small increase in breast and cervical cancer risk while taking it, which falls away after stopping, alongside a substantial and long-lasting reduction in ovarian and endometrial cancer risk. The protective side is real and almost never mentioned.
Not on age alone. Age combined with smoking is the problem, as are migraine with aura, uncontrolled high blood pressure and a history of clots. A healthy non-smoker with normal blood pressure can usually continue into her forties, with periodic review.
Yes. There is nothing medically necessary about the bleed in that week. Running packets together, or using a continuous regimen, is safe and often the better option for period pain, endometriosis or migraine that clusters around periods.
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