It takes about a month after cataract surgery before you can have sexual intercourse, and the exact timing will depend on how well you recover from the surgery. After cataract surgery, most people can gradually return to a stable state in about a month. Within one month after surgery, avoid doing some too strenuous exercise, try not to bend down for a long time, these daily actions may affect the recovery of cataract surgery, which may lead to ectopic IOLs, so coitus is not recommended within one month after surgery. After surgery, patients need to use eye drops, such as tobramycin drops, on time to prevent infection, and also need to avoid rubbing the eyes, which can lead to eye infections. It is recommended that post-cataract surgery patients follow the doctor’s instructions for care, regular checkups, and timely consultation when discomfort occurs.