title: Nutritional support in obstetrics and gynecology.
mesh_terms: D000818:Animals; D001810:Blood Volume; D001835:Body Weight; D002118:Calcium / Q000378:metabolism; D003276:Contraceptives, Oral / Q000494:pharmacology*; D003677:Deficiency Diseases / Q000517:prevention & control; D004044:Dietary Proteins; D005260:Female; D005492:Folic Acid / Q000378:metabolism; D006801:Humans; D007501:Iron / Q000378:metabolism; D007774:Lactation; D009747:Nutritional Physiological Phenomena; D009751:Nutritional Requirements; D011247:Pregnancy; D011248:Pregnancy Complications / Q000517:prevention & control; D011736:Pyridoxine / Q000378:metabolism; D012964:Sodium / Q000378:metabolism; D014807:Vitamin D / Q000378:metabolism
chemical_list: D003276:Contraceptives, Oral; D004044:Dietary Proteins; D014807:Vitamin D; D005492:Folic Acid; D012964:Sodium; D007501:Iron; D011736:Pyridoxine; D002118:Calcium