Growth hormone (GH) is involved in the regulation of male and female infertility and has been used in the management of both male and female infertility. GH is also produced by the ovary apart from it being produced from pituitary. GH helps in monofollicular growth. GH therapy is one of the adjuvant treatment used in ovarian stimulation. GH supplementation has been shown to improve pregnancy rates in poor responders. Growth hormone cotherapy has a definite role to play in ovarian stimulation and is effective in appropriately selected cases.