Osteoporosis in pregnant women has an impact on the fetus. The impact of osteoporosis in pregnant women on the fetus is mainly reflected in the following aspects: 1. The fetal growth and development of the fetus will be hampered by the corresponding reduction in the supply of such nutrients. 2. osteoporosis in pregnant women will lead to severe pain in the lower back, which may cause spasm of the large blood vessels supplying the fetus, and then the growth and development of the fetus will be affected. 3. in addition, if the patient has severe back and back pain, it may also lead to preterm abortion. Osteoporosis in pregnant women must be treated in a timely manner in order to avoid affecting the growth and development of the fetus or causing complications for the pregnant woman herself.