Blood samples for haemoglobin estimation for women delivering at the health centre or by TBAs will be taken at home within 7 days of delivery. Assessment of Hb will be carried out on women who delivered spontaneously without any complications such as post-partum haemorrhage at the hospital on day of delivery to 7days post delivery, to construct a nomogram which would be used to estimate the haemoglobin levels at delivery for women who delivered at the health centre or by TBA who could not have an Hb done on day of delivery for logistic reasons.