Obstetrics and gynaecology

Pills Vs IUD: What Form of Emergency Contraception Is Right For Me?

After having unprotected sex, emergency contraception provides women with a way to prevent an unwanted pregnancy. Regardless of the circumstances that led to the occurrence of unprotected sex, there is help, and there are options. Two of the most common forms of emergency contraception are the ‘morning after pill’ and the insertion of an IUD. Take a look at our guide that answers the question: pills vs IUD: what form of emergency contraception is right for me?


This is one of the key factors that you need to consider when deciding on whether to use the morning after pill or an IUD as a form of emergency contraception. When taking a morning-after pill such as Ezinelle, you will need to take it within 72 hours of unprotected sex has taken place. However, it is recommended that taking it within 12 hours will lead to a higher rate of protection from unwanted pregnancy. When it comes to the morning-after pill, the sooner you take it, the more effective it is likely to be in preventing an unwanted pregnancy. An IUD can be fitted up to five days after unprotected sex has occurred, or within five days after the start of ovulation would have occurred.


Whilst both the morning after pill and an IUD offer effective prevention when it comes to preventing unwanted pregnancy, an IUD is proven to be the most effective form of emergency contraception.

Ease of use

Buying Ezinelle from express pharmacy is easy and quick, and this makes it a popular option for many women. Equally, being in a tablet form means that the morning after pill is simple to take and will not require you to book an appointment or to disrupt your daily life. An IUD needs to be fitted by a trained medical professional. This can be done at your local family planning clinic or through your regular doctor.

Long term effects

The morning after pill has not been shown to produce any negative long term effects in those women who have taken it as a form of emergency contraception. However, once taken it does not offer any contraceptive protection in the long term. If, after taking the morning after pill you were to have unprotected sex again, you would need to take a second dose of the morning after pill. On the other hand, once an IUD has been inserted as a form of emergency contraception it can be used as a form of long term contraception and therefore prevent the need for the use of emergency contraception at a later date.

Short term effects

Taking emergency contraception in the form of a pill can cause you to feel sick and may result in a headache, but these symptoms usually pass within a day or so. The insertion of an IUD can cause some cramping in the stomach, but this is easily treated with over the counter painkillers such as paracetamol.


World of Medical Saviours (WOMS) is a website formed by a group of medicos who are embarking to provide facts, tips and knowledge related to health and lifestyle. This website proves to be a great platform for the medical enthusiast and also for those medicos searching to outgrowth their knowledge about the medical field.

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