title: Royal College of Obstetricians and Gynaecologists Evidence-based Clinical Guidelines. Guideline Summary No. 2: the initial investigation and management of the infertile couple.
mesh_terms: D002985:Clinical Protocols; D003663:Decision Trees; D019317:Evidence-Based Medicine; D005260:Female; D006801:Humans; D007247:Infertility, Female / Q000628:therapy*; D007248:Infertility, Male / Q000628:therapy*; D008297:Male; D008485:Medical Audit; D010380:Peer Review; D011374:Progesterone / Q000097:blood; D012661:Semen; D013048:Specimen Handling
chemical_list: D011374:Progesterone