Aciloc 300 can be used during pregnancy if needed, but only under a doctor's advice, as any medication in pregnancy should be taken only when the benefits clearly outweigh the risks, and safer options may sometimes be preferred. For folic acid, the recommended dose during pregnancy is usually 400-600 micrograms daily, ideally started before conception and continued in early pregnancy to support the baby’s brain and spine development; however, some women may need a higher dose based on their risk factors, as advised by their doctor. Always consult your healthcare provider before taking any medicine or supplement during pregnancy to ensure safety for both mother and baby.