Moi, you can ask your doctor for iron tablets.. the 5mg in your prenatal vitamins is not sufficient cos normally the body already needs about 15mg a day. Now during pregnancy, you will need even more, esp if you don't usually eat iron-rich foods. You can eat more iron-rich foods like liver but be careful cos liver also contains a lot of vit A which in high dosage is dangerous to the baby.
Pls read this http://www.babycenter.com.sg/pregnancy/complications/anaemia/
Pls read this http://www.babycenter.com.sg/pregnancy/complications/anaemia/