RAPIDIRON: Reducing Anaemia in Pregnancy in India—a 3-arm, randomized-controlled trial comparing the effectiveness of oral iron with single-dose intravenous iron in the treatment of iron deficiency anaemia in pregnant women and reducing low birth weight deliveries

Table 3 Blood sample collection sites

Visit number	Collection site
Visit #2: (12–16 weeks’ gestation)	Respective hospitals in Belagavi and Jaipur Belagavi: KLES Dr. Prabhakar Kore Charitable Hospital and Medical Research Centre Jaipur: SMS Medical College and Hospital
Visit #4: 2 weeks post-treatment	CHC/PHC
Visit #5: 20–24 weeks gestation	CHC/PHC
Visit #6: 26–30 weeks’ gestation	CHC/CHC
Visit #7: 30–34 weeks’ gestation	CHC/PHC
Visit #8: At delivery	Participant’s Delivery Location
Visit #9: 42 days post-delivery	CHC/PHC

ISSN: 1745-6215