I have been exclusively BF my 16 week old DD. She has been quite demanding from the beginning in terms of feeding well and then being settled for 30 mins or so and then will cry (starting with a grizzle and working up to proper crying). She never naps in the day unless in the sling or on a long car journey, but not bad at night waking between once or 2/3 times. I have always fed her when I can distract her no longer or when she gets really upset as was advised that she was unlikely to be hungry so soon after 30/40 mins feed. I was advised to make her go 2 hours from the end of a feed if I could, but she has never lasted this long - she lasted an hour once. She was 6lbs, 4oz when born and now is nearly 9lbs so is a slow gainer, but otherwise fine. [I have since met with a Lactation Consultant and she has pointed out how inaccurate this earlier info was and that babies don't follow timings and I should feed whenever she wants for as little or long as she wants].
The GP and the Osteopath have suggested that the fact she lasts only 30 mins before getting upset might suggest she has a lactose intolerance and that I should cut out lactose for 2 weeks to see if this makes her any more settled. I have been doing some research into this, but wondered if anyone else has done this and what affect it had? Also, any ideas on what meals I can make? Thanks