My wife is undergoing fertility treatment and I heard infertility medicines are cheaper online.

Legitimate online pharmacies generally cost less that your traditional brick and mortar stores. Your health insurance carrier can let you know what online pharmacies are covered under your plan.

Do not make the mistake of trying to purchase medications without a prescription from an online pharmacy. Companies that are willing to ship medications without proper documentation are usually operating illegally, and there is no control on the quality of medication you receive if you get anything at all. Good luck!