Jovie is a 2 a day poo'er. She's pretty regular. Matilda, on the other hand, poo'd heaps more. She had heaps of problems with her guts & never did a formed poo. In fact, it wasn't until she was 3 and diagnosed with a severe milk allergy that we found out why. After 4 weeks of being off dairy all together she started doing formed poos. So I guess I would check out what their poo's are like. Whats the consistency, if you are concerned take her to a GP. We did that when Matilda was 13 months and we did a series of lactose intolerance tests, but they came back negative.