Please do not go for this airlines . They have some screwed up policy . go for some other airlines though you will be paying little more . Really they have screwed up policy for the pregnant women saying they cannot travel after 32 weeks.
But other airlines has the week number 35 . Then why there is a difference only for indigo . Are they doing something else ? I do not think so . I really do not understand if other airlines can do it for 35 why not indigo.