Category Archives: After taking ellaOne®

What contraception you should use after taking ellaOne®

What to do after taking ellaOne®

ellaOne® is Europe’s most effective morning after pill. If you have taken it, it is important to take extra precautions during sex until your next period to ensure it has worked.

 Always use a reliable barrier contraceptive, like condoms, until your next period.

Starting the contraceptive pill

Continuing to take the contraceptive pill

If you wish to start a regular method of contraception after using ellaOne®, you can do so but you should also use condoms until your next period. ellaOne® may make regular hormonal contraceptives, like pills and patches, temporarily less effective. If you are currently taking hormonal contraception, continue to use it as usual after taking ellaOne®, but be sure to use condoms every time you have sex until your next period.

Red condom with  packings isolated on white

Can I have sex after taking the morning after pill ellaOne®?

Sex after taking the morning after pill

ellaOne® is an emergency contraceptive pill and will not protect against future acts of sexual intercourse. After using ellaOne®, if you want to have sex, always use a reliable barrier contraceptive method such as condoms until your next period, even if you use a regular contraceptive pill.

Is it safe to take the morning after pill while breastfeeding?

Can I breastfeed on the morning after pill?

It is an old wives’ tale that you can’t get pregnant when you are breastfeeding. If you are having sex while breastfeeding and you’re not planning on another pregnancy, you need to take precautions. If you have unprotected sex and the condom splits, you can take emergency contraception.

If you have chosen to take ellaOne®, do not breastfeed your baby for one week after taking. During this week you should express your breast milk to stimulate and maintain milk production, but throw away the milk you express.

How effective is ellaOne® at preventing pregnancy?

How do I know if ellaOne® has worked?

You will know ellaOne® has worked when your next period starts. After taking ellaOne®, most women have a normal period at the expected time, but some may have their period later or earlier than normal.

Take a pregnancy test if:

  • your period is more than seven days late
  • your period is unusually light or unusually heavy
  • you experience symptoms such as abdominal pain, nausea, vomiting or breast pain
  • you have any doubt about being pregnant.

Pregnant after ellaOne®?

If you have accidentally taken ellaOne® during pregnancy, or have become pregnant despite having taken ellaOne®, HRA Pharma (the licence holder of ellaOne®) is interested in receiving more information about your pregnancy. Information is anonymous to preserve your confidentiality. You can report information at, or ask your doctor to do it for you. You are strongly advised to contact your healthcare professional as early as possible if you become pregnant.

Does the morning after pill ellaOne® have any side effects?


Side effects of ellaOne®

Like all medicines, ellaOne® can cause side effects, although not everyone gets them.

The most commonly reported side effects are:

  • headaches
  • nausea (feeling sick)
  • abdominal pain
  • painful periods.

These are also possible signs of pregnancy.


Taking a pregnancy test

If you miss your period or your period is lighter or heavier than normal, and you experience such symptoms after taking ellaOne®, you should do a pregnancy test.

It is possible that your period may be delayed for more than 7 days of the expected time, after taking ellaOne®. If this happens, or you are in any doubt, it is recommended you take a pregnancy test.

If you get any side effects, talk to your pharmacist or other healthcare professional.


What to do if you are sick after taking ellaOne®

If you are sick after taking ellaOne®

If you are sick (vomit) within three hours of taking an ellaOne® tablet, go back to a pharmacist and get another ellaOne® tablet to take.