The effects of ovulation injections on the body include promoting ovulation by promoting the maturation of a woman’s follicles through hormonal interference, which is the normal medicinal effect of ovulation injections. Ovulation injections can also have certain side effects, such as abdominal pain, dizziness, nausea and vomiting, and irregular menstruation. Ovulation injections mainly contain luteinizing hormone and follicle-stimulating hormone, which can promote follicle development and ovulation, and is a very important part of the process of assisted reproduction treatment for infertile women. Under normal circumstances, ovulation injections will not have any adverse effects on the body, but some patients may experience some side effects due to elevated hormone levels in the body. For example, female patients have menstrual disorders, loss of appetite, enlarged ovaries, and some patients may experience abdominal pain, high blood pressure, and edema in severe cases. Ovulation promotion injection should be injected under the guidance of a doctor, with clear indications and contraindications to avoid adverse reactions.