Oral Contraceptive Pill: How It Works?

Written by: withJuno Editorial Team, Reviewed by Dr Julian Hong

Understanding how hormonal contraception pills work is essential in making informed decisions about contraception. This blog post will delve into the finer details of this widely used contraceptive method, including its effectiveness and safety concerns.

An overview of the oral contraceptive pill

Oral contraceptive pills (OCPs) are a type of birth control commonly used by women to prevent pregnancy. OCPs contain synthetic hormones that stop the ovaries from releasing eggs and alter the lining of the uterus so that implantation cannot occur if an egg is fertilised. OCPs come in different doses and formulations, depending on your individual needs.

How the oral contraceptive pill works

Oral contraceptive pills use synthetic hormones – typically a combination of progestin, a synthetic version of progesterone, and oestrogen. The hormones work together to block ovulation and thicken cervical mucus, making it complex for sperm to reach the uterus. OCPs can reduce the thickness of the endometrium, which decreases the probability of ovum implantation in the uterus.

How to take an oral contraceptive pill

Taking an oral contraceptive pill is simple but requires dedication and consistency. Follow these steps to take the oral contraceptive pill:

Read the package insert: 

It is important to read the package insert which comes with the pill before taking it. The insert provides crucial information about the pill’s usage, what to do if a dose is missed, and any potential side effects.

Choose a convenient time to take the pill:

It’s important to take it simultaneously every day to maintain its effectiveness.

Swallow the pill whole: 

Take the pill with a glass of water and don’t crush or chew the pill, which can affect its effectiveness.

Don’t skip pills: 

To be effective, oral contraceptive pills must be taken every day. Skipping pills can reduce their effectiveness and increase the risk of pregnancy.

Use backup contraception if you miss a pill: 

If you miss a pill, you must use a form of contraception like a condom, for at least seven days. This will help prevent pregnancy.

Talk to your healthcare provider regarding any problems: 

If you have concerns about taking oral contraceptive pills, consult your healthcare provider.

What to do if you forget to take a contraceptive pill?

Take the missed pill whenever you remember: 

If it’s been less than 24 hrs since your scheduled dose, take the missed pill immediately, and then take your next pill at your scheduled time.

Use backup contraception for at least seven days:

 If you miss a pill, it’s important to use backup contraception like a condom, for at least seven days. This will help prevent pregnancy while your hormone levels adjust.

Follow the instructions for missed pills: 

Different oral contraceptive pills have different instructions for missed pills. Check the package insert which comes with your pill to find out what to do if you miss a pill.

Conclusion

The oral contraceptive pill is a very effective form of contraception because it suppresses ovulation and prevents pregnancy. It is also vital for users to be aware of the side effects and possible health risks associated with its use, but if taken as prescribed, it can provide reliable protection against unplanned pregnancies. It is also important to remember that contraceptives do not protect against STDs, so it is still essential to practise safe sex.

FAQs

When should I take oral contraceptive pills?

You should take one pill every day at the same time. It is best to take them either in the morning or at night, but whichever works best for you is fine.

Will I get pregnant if I miss one pill?

A. It is possible to get pregnant if you miss one pill. To ensure maximum effectiveness, it’s important to take oral contraceptive pills at the same time every day for 21 days, with a 7-day break before starting the next pack.

Does the pill stop your period?

A. The pill only stops your period in certain cases. Most of the time, taking an oral contraceptive pill will not stop or reduce the frequency of your periods.
This article is for informational purposes only and does not constitute medical advice. The information contained herein is not a substitute for and should never be relied upon for professional medical advice. Book a consultation with Ova Singapore’s medical team to learn more about reproductive healthcare treatments here.

LEAVE A REPLY

Please enter your comment!
Please enter your name here