The BLOOM Pregnancy Registry

Are you pregnant? Do you have uterine fibroids and/or were you prescribed ORIAHNN® (elagolix, estradiol, and norethindrone acetate capsules; elagolix capsules) by your doctor? If so, you may be able to take part in a pregnancy registry. Some eligible women will have taken elagolix-containing medication, such as ORIAHNN, during early pregnancy, before realizing they were pregnant. However, you do not have to have taken ORIAHNN to participate.

Important Safety Information: ORIAHNN should not be taken by women who are pregnant, or trying to become pregnant, as it may increase the risk of early pregnancy loss. Women who become pregnant while taking ORIAHNN should stop taking it right away and call their healthcare provider.

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What is the BLOOM Pregnancy Registry?

The BLOOM Pregnancy Registry was created to collect information about the possible effects of medications containing elagolix, such as ORIAHNN, on pregnancy, delivery, and the health of babies.

The registry is looking for volunteers who were prescribed ORIAHNN by their doctor, but became pregnant while taking it. This registry is also looking for volunteers who are pregnant and have uterine fibroids. If you have uterine fibroids you do not need to have taken ORIAHNN to take part in this registry. By sharing your experience, you could help doctors to better understand the possible effects of elagolix-containing medications on pregnancy, delivery, and the health of babies.

Learn more about the BLOOM Pregnancy Registry

Have questions?

Have questions?

Visit the FAQs section for the answers to common questions that you may have about the BLOOM Pregnancy Registry.


Am I eligible?

You may be able to take part in this registry if you are pregnant, and:

1 have taken ORIAHNN at any time after your last menstrual period, or

2 have not taken ORIAHNN but have uterine fibroids.

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How do I participate?

Fill out the contact form to have a registry representative contact you with more information about this pregnancy registry

Call the registry's toll-free number
1-(833)-782-7241 and speak to a registry representative

Ask your healthcare provider to help you complete the contact form

Information for patients

Download the BLOOM Pregnancy Registry Patient Brochure


Information for healthcare providers

Learn more about the BLOOM Pregnancy Registry

For the latest important safety information, please refer to the full Prescribing Information.

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