一、妊娠期的甲状旁腺及钙的平衡 1.妊娠期对钙、磷的需要:近年来研究资料证实,由于钙盐摄入不足,维生素D缺乏,钙在肠道吸收不良,紫外光照射缺乏等原因而引起软骨病,手足搐搦症等常发生在怀孕晚期和哺乳期。绝大多数患者为生育较多的妇女,妊娠及哺乳对母体的钙、磷存积是个重大负担。初生婴儿的骨骼含钙约为 First, the pregnancy of parathyroid and calcium balance 1. Gestation of calcium and phosphorus needs: In recent years, research data confirmed that due to inadequate intake of calcium, vitamin D deficiency, poor absorption of calcium in the intestine, ultraviolet light irradiation Lack of other causes of cartilage disease, tetany and other often occur in late pregnancy and lactation. The vast majority of women are more fertile women, pregnancy and breast-feeding on the mother’s calcium and phosphorus deposits is a significant burden. Newborn baby’s skeleton is about calcium