What are the side effects of ovulation-inducing injections?
Oct 14, 2021
Source: Cainiu Health
Dr. Liu Xiuyan
Introduction
1. Irregular ovulation: Under normal circumstances, every healthy woman ovulates one follicle on a consistent day each month.
2. Increased risk of fetal malformations: Ovulation-inducing injections artificially stimulate the ovaries to promote ovulation.
3. Other adverse effects: Common side effects of ovulation-inducing injections include abdominal bloating, abdominal pain, dizziness, nausea, increased appetite, and weight gain.
Women ovulate once per menstrual cycle, typically releasing one or occasionally two ova. However, due to numerous factors, ovulatory dysfunction may occur, necessitating timely ovulation induction treatment. To achieve pregnancy as quickly as possible, a physician may prescribe ovulation-inducing injections. Although these injections are generally effective, they also carry certain risks for patients. So, what are the potential side effects of ovulation-inducing injections? Below, we address this question.
What Are the Side Effects of Ovulation-Inducing Injections?
1. Irregular Ovulation
Under normal circumstances, every healthy woman ovulates regularly—releasing one mature follicle on a predictable day each month. Intercourse during this fertile window increases the likelihood of conception. Only a small proportion of women release two follicles in a single cycle, which may result in twin pregnancy. In contrast, ovulation-inducing injections artificially stimulate the ovaries to release more than two follicles—and sometimes even multiple follicles—despite the fact that the number of follicles a woman naturally develops per cycle is relatively fixed. Consequently, such injections can disrupt the natural, regular pattern of ovulation.
2. Increased Risk of Fetal Malformations
Ovulation-inducing injections involve artificial stimulation of ovarian function. As a result, the quality of the resulting oocytes cannot be guaranteed. Infants conceived following such treatments may exhibit low birth weight and an elevated risk of congenital anomalies—including cerebral palsy and intellectual disabilities. Furthermore, repeated ovarian stimulation may damage the ovaries and predispose women to ovarian disorders. Common adverse reactions include nausea, vomiting, and dizziness. In severe cases, maternal complications may adversely affect fetal development.
3. Other Adverse Effects
Common adverse reactions associated with ovulation-inducing injections include abdominal bloating, abdominal pain, dizziness, nausea, increased appetite, and weight gain. Additional possible effects include menorrhagia (heavy menstrual bleeding), irregular vaginal bleeding, and—in severe cases—respiratory distress or shock. If symptoms persist, prompt medical consultation is essential. Moreover, ovulation induction is contraindicated in cases of unexplained abnormal vaginal bleeding, uterine fibroids, ovarian cysts or enlargement, adrenal insufficiency, or thyroid dysfunction. Therefore, patients experiencing any concerning symptoms should seek timely medical evaluation.
The above outlines the potential side effects associated with ovulation-inducing injections. We hope this information proves helpful to you.
