Why is folic acid used in an antenatal care package?

Folate is a B vitamin needed to make DNA and healthy new cells. Early in pregnancy, the developing neural tube forms the structures that become the brain and spinal cord. Adequate folic acid around this stage helps reduce the risk of neural tube defects. It also supports the growth of the placenta and maternal blood cells as pregnancy progresses.

An antenatal package may include folic acid alongside appointments, examinations, and other supplements or tests. The recommended product and dose depend on factors such as diet, medical history, previous pregnancy history, and other medicines.

Take the prescribed supplement consistently and follow the instructions on the product. Tell your maternity clinician about all medicines and supplements, including products bought without a prescription. Do not double a dose after forgetting one unless your clinician specifically advises it. A balanced diet containing leafy green vegetables, beans, and fortified foods can add folate, but it does not replace the prescribed supplement when one is recommended.

Keep antenatal appointments so your clinician can review your health, blood results, and supplement plan as pregnancy changes.

Contact your maternity team promptly if you cannot keep supplements down because of ongoing vomiting, develop marked weakness or breathlessness, or have concerns about taking the prescribed product. Seek urgent care for heavy vaginal bleeding, severe abdominal pain, fainting, or a severe allergic reaction; folic acid does not treat these symptoms.

Ask which folic acid product is right for you, how long to continue it, whether your medical history calls for a different dose, and how it fits with iron or other pregnancy supplements.