I went to them twice when my son was having sleeping issues when he was 4 months old. I was very nervous about sleep training and had read 5 different books on the topic but I guess I just needed to talk to someone with actual experience to guide me a little and to reassure me that everything was going to be fine. They asked me to chart my boy's sleeping / eating schedule for a couple of days and then based on the chart and observations she helped me figure out what the main problems were. After a week of sleep training, my boy was back on schedule, falling asleep by himself and sleeping through the night again. He's been an excellent sleeper since (he's now almost 3). I would recommend them to anyone needing help.