Data on IPT / SP delivery will be also collected from records hold by health centre and TBAs / RWAs to measure main outcome e). Specific records different from the health centre's own records will be opened at each IPT/SP delivery site, including TBAs / RWAs, to register information on treated pregnant women. The information will be personal data (name, age, village, marital status, and profession), data on the current and previous pregnancies (rank of pregnancy, children, ANC visits, drugs given) and medical history (previous adverse reactions to drugs, fever, and malaria attacks), and the administered IPT/SP doses. As usual, the IPT / SP treatment received will be recorded in the women's personal ANC book as proof for further use, including the cross sectional surveys.