Diagnosis of Early pregnancy 4. Mastodynia(乳房胀痛) 1) the development of mammary ducts(E 1) and alveolar system(P t) 2) circulation↑→ engorgement of the breasts 5. Constipation(便秘) smooth muscle relaxant(P A) 6. Weight gainDiagnosis of Early Pregnancy 4. Mastodynia (乳房胀痛) 1) the development of mammary ducts (E↑) and alveolar system (P↑) 2) circulation↑→ engorgement of the breasts 5. Constipation (便秘) smooth muscle relaxant (P↑) 6. Weight gain