Ovulation promotion is preferred to oral medication to promote ovulation, and only when the medication is ineffective will ovulation promotion injection be considered. For patients with infertility caused by ovulation abnormalities, you can generally try drugs to promote ovulation first, drugs are generally more moderate, some patients can successfully promote ovulation after the use of some patients, although some patients can also promote ovulation, but the effect is poor, at this time you can choose to promote ovulation injection. For those who take drugs without obvious effect or test tube super ovulation, can choose ovulation promotion injection, ovulation promotion injection effect is more obvious, most of them can successfully promote ovulation, but there may be ovarian hyperstimulation or the risk of multiple births. If you need to promote ovulation, you should follow the doctor’s instructions according to your own situation and the degree of illness, do not use drugs casually, to avoid causing adverse reactions.