 This study found no significant difference in the birth weight of newborns whose mothers were exposed to Ramadan fasting during pregnancy compared to those who were not. However, there was a non-significant trend towards lower birth weight with fasting in the second and third trimesters. Additionally, women who fasted had significantly lower total energy, macronutrient and water intake as compared with women who did not. This article was offered by ARII Savitri, Burani Amelia, Rebecca C Painter, and others.