I spent a week at sleep school with DS1 and he eventually slept better at night, but his day sleeps were still 20 or 40 mins. They told me that I was doing everything that they recommended and that reflux babies tend to do that. I would sit for ages, trying to re-settle him. With the reflux, I saw a naturopath and took probiotics and I noticed that he got better after 6 months. I'm not sure if starting solids helped. Unfortunately the sleeps didn't improve until about 12 months. This is the kids who NEVER slept in the car or pram for his first year of life and them Bammo, on his birthday he slept in the car - we took photos. Hang in there, it's really hard work but they will eventually grow out of the reflux and hopefully sleep better.