Contraceptive tablets

Contraceptive tablets are used by over 3.5 million women in the UK to ensure against pregnancy. The following information includes answers to frequently asked questions about using birth control pills in the UK to help you learn more about this method of contraception.

Are there different types of contraceptive tablets?

There are over 20 individual brands of oral contraceptive tablets on the market in the UK, which belong to one of two groups: combined oral contraceptive (COC) pills, and progestogen only pills (POP). COC pills contain two hormones, oestrogen and progestogen at varying levels. The progestogen only pill is better known as the mini pill, although both types of contraception are also referred to simply as ‘the pill.’

How effective is the pill?

If used correctly the combined oral contraceptive tablets are said to have a success rate of about 99%. Although still effective at stopping conception, the mini pill carries a slightly lower success rate of approximately 97%.

How do COC contraceptive tablets work?

These synthetic versions of female hormones in combination contraceptive tablets prevent the ovaries from releasing an egg, while also thickening the mucous of the cervix to make it difficult for sperm to fertilise an egg. This type of birth control pill also ensures the lining of the womb is too thin for an egg to attach itself there to develop.

How does the mini pill work?

The mini pill also thickens the cervical mucus and keeps the lining of the womb thinner however, this does not always stop ovulation. The mini pill can actually prevent pregnancy in up to three ways, depending on which contraceptive tablets you buy.

How do I use contraceptive tablets?

The pill comes in packs of 21 or 28. A single tablet should be taken at roughly the same time each day. Packs containing 21 tablets usually contain only active pills, then allow for a seven day pill break. Always read the patient leaflet before you start your course of contraceptive tablets.

What happens if I forget to take the pill?

Missing a tablet from your calendar pack will increase your chances of falling pregnant. Each type and brand of contraceptive pills is used differently, however the general contingency plan in this circumstance is to use a barrier form of contraception with your contraceptive tablets for the next seven days for full protection.

Will I miss my period when using contraceptive tablets?

Contraceptive pills that are administered in 21 day packs, if used as instructed, will allow women to have their periods during their pill free break.

Do contraceptive tablets prevent the spread of STIs?

STIs are generally passed via skin-to-skin contact or by the exchange of bodily fluids. Contraceptive tablets do not protect against either method of contracting STIs because they do not act as a barrier mechanism (such as a condom) between two people who have intercourse.

Can I order contraceptive tablets online?

You can place a discreet order at 121doc for your chosen oral contraceptive and, on a doctor’s approval, receive your medication within 24 hours. If your order is approved your contraception will be delivered to your address via the 121doc partner courier service.