If a pregnant woman has osteoporosis, it means that her body has a serious calcium deficiency, which will inevitably affect the fetus. If the fetus lack of calcium will affect the bone development, such as teeth and bones. So pregnant women are to supplement adequate calcium, one from food, food to eat calcium-rich food, appropriate protein, such as eggs, milk, and calcium-rich seafood nori. Bone soup can be a calcium supplement, but in fact, the calcium content of bone soup is very low, to improve the calcium content, it is recommended to add a little vinegar when boiling soup, so that the calcium free out. The calcium content of calcium carbonate is high. In addition, pregnancy and lactation-related osteoporosis is a rare disease, but it often leads to multiple vertebral fractures, so it is recommended to visit the endocrinology department for detailed evaluation of the condition.