In the MINIMat trial ( ISRCTN@ ) in Matlab , Bangladesh , pregnant women were randomized to early ( around @ weeks ) or usual invitation ( around @ weeks ) to food supplementation and to one of the three daily micronutrient supplements : @-mg Fe and @-g folic acid ( Fe@F ) , @-mg Fe and @-g folic acid ( Fe@F ) , and multiple micronutrient supplements ( MMS ) .