This document outlines a 4G ovarian stimulation protocol. It discusses mono follicular versus multifollicular development in ovarian stimulation for IUI and IVF/ICSI. It also discusses luteal phase support strategies, including route of progesterone administration. Recombinant FSH, HMG, and gonadotropin dose are discussed. The document concludes by discussing a business model for an IVF center located within a hospital.