SIDS is the leading cause of death among infants 1 month to 1 year old. Did you know that about SIDS take about 2,200 lives each year? During this month, take time to acknowledge the families that have been affected by SIDS, stillbirth, and sudden unexpected infant death (SUID). First Candle focuses on continuing our mission to provide education, research, advocacy, and training to ensure every baby survives and thrives to his / her first birthday and beyond.