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Contraception Overview
Contraception helps prevent unplanned pregnancy, and there are many methods to choose from. The best one depends on your health, lifestyle and preferences — a doctor can help you decide.
Causes & risk factors
- Barrier methods — condoms (also protect against STIs)
- Combined pill, mini-pill, patch and vaginal ring
- Long-acting methods — implant, injection, coil (IUD/IUS)
- Emergency contraception after unprotected sex
- Permanent methods — sterilisation
- Natural family planning (fertility awareness)
Common symptoms
- Wanting to prevent pregnancy reliably
- Needing protection against STIs (condoms)
- Managing heavy or painful periods (some methods help)
- Preferring a method you do not have to remember daily
Tests & diagnosis
- A health and lifestyle discussion with a clinician
- Blood pressure check before some methods
- STI testing where appropriate
Treatment & management
- Choosing a method that fits your health and lifestyle
- Long-acting methods are the most reliable, day to day
- Only condoms also protect against most STIs
- You can switch methods if one does not suit you
- Regular review, especially if your health changes
When to see a doctor urgently
- To choose or change a contraceptive method
- If you miss pills or a method fails — ask about emergency options
- If you have side effects, or your health or medicines change
Frequently asked questions
Which contraception is the most effective?
Long-acting reversible methods — the implant, injection and coil — are the most effective because they do not rely on remembering to use them. A clinician can help you choose.
Does the pill protect against STIs?
No. Only condoms protect against most sexually transmitted infections. Many people use condoms alongside another method for both pregnancy and STI protection.
Explore more
Sources & further reading
- World Health Organization (WHO)
- MedlinePlus — U.S. National Library of Medicine
- Ministry of Health & Family Welfare, India
- Indian Council of Medical Research (ICMR)
Reviewed by Dr. Sanjay Anbu, MBBS. MedDroid is an AI medical assistant and can make mistakes. It provides general health information, not a diagnosis or medical advice — always consult a qualified clinician. In an emergency, contact your local emergency number immediately.