Gonal-f and Abortion - a phase IV clinical study of FDA data

Summary:

Abortion is reported as a side effect among people who take Gonal-f (follitropin alfa/beta), especially for people who are 30-39 old, have been taking the drug for < 1 month also take Chorionic Gonadotropin, and have Ovulation induction.

The phase IV clinical study analyzes which people have Abortion when taking Gonal-f. It is created by eHealthMe based on reports of 2,077 people who have side effects when taking Gonal-f from the FDA, and is updated regularly.

What is Gonal-f?

Gonal-f has active ingredients of follitropin alfa/beta. It is often used in in vitro fertilization (ivf). eHealthMe is studying from 2,122 Gonal-f users. Check the latest studies of Gonal-f.

What is Abortion?

Abortion (termination of pregnancy) is found to be associated with 213 drugs and 541 conditions by eHealthMe. Check the latest studies of Abortion.

On Jul, 13, 2026

2,077 people reported to have side effects when taking Gonal-f.
Among them, 33 people (1.59%) have Abortion.

Among these 33 people:

How long have people been on Gonal-f when they have Abortion? *

What is the age of people who have Abortion when taking Gonal-f? *

What are other drugs people take besides Gonal-f? *

Chorionic Gonadotropin: 15 people, 45.45%
Progesterone: 5 people, 15.15%
Menotropins: 3 people, 9.09%
Ganirelix Acetate: 3 people, 9.09%
Clomid: 3 people, 9.09%
Hcg: 2 people, 6.06%
Synthroid: 1 person, 3.03%
Serophene: 1 person, 3.03%
Ovidrel: 1 person, 3.03%
Follistim: 1 person, 3.03%

What are other side effects people have besides Abortion? *

Twin Pregnancy (two babies in uterus): 7 people, 21.21%
Ovarian Hyperstimulation Syndrome (excess egg stimulation from ovary due to medicine): 4 people, 12.12%
Maternal Exposure During Pregnancy (use of substance during pregnancy): 4 people, 12.12%
Weight Increased: 2 people, 6.06%
Multiple Pregnancy (pregnancy where more than one foetus develops simultaneously in the womb): 2 people, 6.06%
Depressed Mood: 1 person, 3.03%
Abortion Spontaneous (naturally occurring miscarriage): 1 person, 3.03%
Affective Disorder (mental disorder): 1 person, 3.03%
Birth Control: 1 person, 3.03%
Complication Of Pregnancy: 1 person, 3.03%

What are the existing conditions these people have? *

Ovulation Induction: 16 people, 48.48%
Anovulatory Cycle (menstrual cycle during which the ovaries do not release an oocyte): 7 people, 21.21%
Amenorrhea (absence of a menstrual period in a woman of reproductive age): 5 people, 15.15%
Hypogonadism Male (male testes produce little or no sex hormone): 3 people, 9.09%
Thyroid Diseases: 1 person, 3.03%
Polycystic Ovary Disease (cysts in the ovaries that occurs when the follicle stops developing): 1 person, 3.03%
Ovulation Disorder (disease of egg release in female): 1 person, 3.03%
Luteal Phase Deficiency (absence of ovulation after menstrual cycle): 1 person, 3.03%
Infertility Female: 1 person, 3.03%
Hypothyroidism (abnormally low activity of the thyroid gland, resulting in retardation of growth and mental development): 1 person, 3.03%

* Approximation only. Some reports may have incomplete information.

Do you take Gonal-f and have Abortion?

- Check whether Abortion is associated with a drug or a condition
- Predict drug outcomes for up to one year with AI
- Get an AI agent to monitor your drugs continuously

Related studies:

Effectiveness of, long term effects of, and alternative drugs to Gonal-f:

Gonal-f (2,122 reports)

Abortion treatments and more:

Abortion (3,880 reports)

Browse all side effects of Gonal-f:

a b c d e f g h i j k l m n o p q r s t u v w x y z

Browse all the drugs that are associated with Abortion:

Abortion (213 drugs)

Browse all the conditions that are associated with Abortion:

Abortion (541 conditions)

How the study uses the data?

The study uses data from the FDA. It is based on follitropin alfa/beta (the active ingredients of Gonal-f) and Gonal-f (the brand name). Other drugs that have the same active ingredients (e.g. generic drugs) are not considered. Dosage of drugs is not considered in the study.

How to use the study?

DO NOT STOP MEDICATIONS without first consulting your doctor. If there are any serious or long term adverse effects discovered in the study, discuss the study with your doctor to ensure that proper medication management will be in place if applicable.

Who is eHealthMe?

With medical big data and proven AI/ML algorithms, eHealthMe provides a platform for everyone to run phase IV clinical trials. We study millions of patients and 5,000 more each day. Results of our real-world drug study have been referenced on 800+ peer-reviewed medical publications, including The Lancet, Mayo Clinic Proceedings, and Nature. Our analysis results are available to researchers, health care professionals, patients (testimonials), and software developers (open API).

WARNING, DISCLAIMER, USE FOR PUBLICATION

WARNING: Please DO NOT STOP MEDICATIONS without first consulting a physician since doing so could be hazardous to your health.

DISCLAIMER: All material available on eHealthMe.com is for informational purposes only, and is not a substitute for medical advice, diagnosis, or treatment provided by a qualified healthcare provider. All information is observation-only. Our phase IV clinical studies alone cannot establish cause-effect relationship. Different individuals may respond to medication in different ways. Every effort has been made to ensure that all information is accurate, up-to-date, and complete, but no guarantee is made to that effect. The use of the eHealthMe site and its content is at your own risk.

If you use this eHealthMe study on publication, please acknowledge it with a citation: study title, URL, accessed date.