Hi, my dd (age 5) has just been prescribed lactulose because she has a habit of holding poo in, only going twice a week or so (even though she needs to go more often) and it's painful when she does go. She has to take 5ml once a day. The GP said usually the medicine is taken in the evening with the expectation of going in the morning. Is this your experience? And is it likely that she will soil herself? She's ever so worried about this happening while she's at school. Any advice would be much appreciated!