Hi Doctors..Currently I am 18 weeks pregnant..Ideally in how much interval I should eat during my 2nd trimester??usually I try to eat small meals in every 2-3 hours but after lunch ,I am not feeling hungry for around 4 hours..Is it fine if I eat after 4 hours of lunch ?? I eat a wholesome meal in lunch which includes rice/roti, dal ,leafy veggie,vegetable curry/Non veg and curd with cucumber. Pleas suggest.