Chocolate cysts are prone to infertility after medication or surgery, and if infertility occurs, treatment should be directed at the cause. If the infertility is caused by fallopian tube obstruction, you can choose medication or surgery to unblock the fallopian tube, because most of the fallopian tube obstruction is caused by inflammation, you can give anti-inflammatory medicine or Chinese medicine orally, such as Vajra granules, Kunfu Kang capsule, etc. You can also take physical treatment such as hot compress with green salt and deep heat therapy, after treatment, you can review the fallopian tube 3-7 days after menstruation. If the treatment to promote ovulation is caused by ovulation disorder, you can take clomiphene capsules or letrozole tablets orally. The poor effect of medication or surgical treatment can also be assisted reproductive technology to help women to conceive as soon as possible.