title: The biochemical investigation of the infertile couple.
mesh_terms: D005260:Female; D012739:Gonadal Steroid Hormones / Q000097:blood; D006062:Gonadotropins / Q000097:blood; D006801:Humans; D007246:Infertility / Q000097:blood / Q000175:diagnosis / Q000378:metabolism*; D007248:Infertility, Male / Q000097:blood / Q000175:diagnosis; D008297:Male; D010061:Ovulation Detection; D011247:Pregnancy; D011388:Prolactin / Q000097:blood
chemical_list: D012739:Gonadal Steroid Hormones; D006062:Gonadotropins; D011388:Prolactin