Choosing the right birth control method is an important part of reproductive and sexual health. With several options available today, women can choose a method based on their age, health, lifestyle, future pregnancy plans and personal preferences.
There is no single birth control option that is ideal for every woman. Some methods are used every day, while others provide protection for several months or years. Some also offer benefits such as lighter periods or reduced menstrual cramps.
If you are considering contraception, consulting a gynaecologist can help you understand the available options and choose a method that is appropriate for your individual needs.
Birth control, also known as contraception, refers to methods used to prevent pregnancy. Different methods work in different ways. Some prevent ovulation, some prevent sperm from reaching an egg, while others create a barrier or prevent fertilisation.
The effectiveness of contraception depends on the method and how consistently and correctly it is used.
Condoms are barrier methods that help prevent sperm from entering the reproductive tract.
They are available as male/external condoms and female/internal condoms.
One of their major advantages is that condoms can also help reduce the risk of sexually transmitted infections (STIs), unlike most other contraceptive methods.
Condoms need to be used correctly every time during sexual intercourse to provide effective protection.
An IUD is a small device placed inside the uterus by a trained healthcare professional.
There are two broad types:
Hormonal IUD
A hormonal IUD releases a progestin hormone and provides long-term contraception. Depending on the specific product, it can remain effective for several years.
Periods may become lighter or less painful for some users.
Copper IUD
A copper IUD does not contain hormones. Copper interferes with sperm movement and fertilisation.
It provides long-term, reversible contraception and can remain effective for several years depending on the specific device.
Some women may experience heavier or more painful periods after copper IUD placement, particularly during the initial months.
A contraceptive implant is a small flexible rod placed under the skin of the upper arm by a healthcare professional. It releases a progestin hormone and provides long-acting contraception. One advantage is that it does not require daily action. Fertility generally returns after the implant is removed. Changes in menstrual bleeding patterns can occur with implants.
Hormonal contraceptive injections provide protection against pregnancy for a specific period, depending on the medication used. They work primarily by preventing ovulation. Some women may experience changes in their periods, including irregular bleeding or absence of periods. Because injections need to be repeated at recommended intervals, maintaining follow-up appointments is important.
Emergency contraception can be used after unprotected sex or when regular contraception has failed, such as when a condom breaks. Options include certain emergency contraceptive pills and, in appropriate circumstances, a copper IUD. Emergency contraception is not intended to replace regular birth control and does not protect against sexually transmitted infections. The sooner emergency contraception is used after unprotected intercourse, the better, depending on the method. If you frequently need emergency contraception, discussing regular contraceptive options with a gynaecologist may be helpful.
A diaphragm is a barrier device placed inside the vagina to cover the cervix and help prevent sperm from entering the uterus. Barrier methods do not contain hormones and can be used when required. Their effectiveness depends heavily on correct use and, depending on the method, they may be used with a spermicide.
Fertility awareness-based methods involve tracking the menstrual cycle and identifying the days when pregnancy is more likely.
Depending on the method, women may track:
These methods require careful and consistent tracking. They may be less effective than some long-acting contraceptive methods, particularly when cycles are irregular.
For women who are certain that they do not want future pregnancies, permanent contraception may be an option.
Tubal sterilisation involves blocking or otherwise preventing the fallopian tubes from allowing sperm and egg to meet.
Because permanent contraception is intended to be irreversible, women should discuss the decision carefully with a qualified healthcare professional before proceeding.
Choosing contraception is a personal decision. A method that works well for one woman may not be appropriate for another.
Your doctor may consider:
For example, someone who does not want to remember contraception every day may prefer a long-acting reversible method, while another woman may prefer a short-term or barrier method.
Understanding the difference can help you discuss your preferences with your gynaecologist.
Hormonal methods include:
Non-hormonal methods include:
Some hormonal methods may also provide benefits beyond contraception, such as reducing menstrual bleeding or cramps, depending on the method.
Most contraceptive methods do not protect against sexually transmitted infections. Condoms are the primary contraceptive method that also helps reduce the risk of many STIs when used correctly. If STI prevention is important, condoms may be recommended even when another contraceptive method is being used to prevent pregnancy.
You should consider speaking with a gynaecologist if you:
A doctor can discuss your medical history and help you understand the advantages, limitations and potential side effects of different options.
Long-acting reversible contraceptives such as IUDs and implants are among the most effective reversible methods because they do not require daily or frequent user action. However, the right method depends on individual circumstances.
Birth control pills do not generally cause permanent infertility. Fertility typically returns after stopping the pill, although the time taken for regular ovulation to resume can vary.
No contraceptive method is 100% effective. Effectiveness varies depending on the method and whether it is used correctly and consistently.
The most suitable method depends on the reason for irregular periods, overall health and contraceptive needs. A gynaecologist can help identify an appropriate option.
Some hormonal contraceptive methods can make periods lighter or, in some cases, cause periods to stop. This can be expected with certain methods, but persistent or unexpected changes should be discussed with a doctor.
With so many contraceptive options available, choosing birth control does not have to be confusing. The right method depends on your health, lifestyle, reproductive plans and personal preferences.
Dr. Dimple Jain, Consultant Obstetrician and Gynaecologist, provides women’s healthcare and can help women understand contraception and make informed reproductive health decisions.
If you are considering starting, changing or stopping birth control, schedule a consultation with Dr. Dimple Jain to discuss your options and find an approach suited to your individual needs.
Book a consultation today for personalised contraceptive and women’s healthcare advice.
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