title: First trimester pregnancy.
mesh_terms: D000152:Acne Vulgaris / Q000517:prevention & control; D000932:Antiemetics / Q000627:therapeutic use; D003248:Constipation / Q000517:prevention & control; D005221:Fatigue / Q000517:prevention & control; D005260:Female; D006801:Humans; D007989:Libido; D009325:Nausea / Q000188:drug therapy; D011247:Pregnancy; D011248:Pregnancy Complications / Q000628:therapy*; D011261:Pregnancy Trimester, First; D014621:Vagina / Q000378:metabolism; D014839:Vomiting / Q000188:drug therapy
chemical_list: D000932:Antiemetics