Good morning! The baby is full-term and has been examined by a doctor …

Good morning! The baby is full-term and has been examined by a doctor (ultrasound and Doppler ultrasound). The conclusion is that there is oxygen deprivation, low placenta, and the doctor suspects preterm labor. What was the reason for this? I called the gynecologist, but she said it's not an emergency. She prescribed me vitamin B12 and folic acid. What vitamins does the doctor prescribe in the diagnosis? Is the baby developing normally? We need to know what vitamins are needed for the baby's development. What vitamins should we take? Can you tell us what vitamins are necessary for the baby's growth? What kind of vitamins can be taken to help with the baby's development? How much do we