My 5 months old daughter is not passing stools regularly since a week and also the stool os little hard. We started her on solids this month (1-2 tsp of home made rice flour boiled in water and 1-2 tsp of rice cerelac- both are more of soupy consistency) along with regular breastfeeding and little water (boiled well and then cooled). She was passing regular stools during the first 2-3 weeks of eating these solids. She is very active throughout the day. What can we do to make her stools regular?