The effects of Octocin are different at different stages. Early pregnancy can relieve nausea, vomiting, picky eating, partial eating, etc., and promote embryonic development; mid-pregnancy can prevent symptoms such as dizziness and calf cramps in mid-pregnancy, and promote the development of fetal digestive organs and nervous system, etc. Late pregnancy can promote fetal brain development and prevent swelling during pregnancy. It is recommended to take Octocin under the guidance of a doctor, pay attention to rest during pregnancy, pay attention to diet diversification, and do not be anorexic or paranoid to avoid malnutrition, which may affect the baby’s development. During pregnancy, it is necessary to have regular maternity check-ups, not to use drugs indiscriminately, not to contact with radiation, etc., so as not to cause fetal malformation. It is advisable to eat more vegetables and fruits and take reasonable vitamin supplements.