DD2 aged 2.5 has been stuttering with increasing frequency for the past 3 months. No particular words or circumstances. Thankfully her stuttering is not with every sentance or even conversation. She probably stutters between 10 and 15 times per day. Have researched on internet and I can see that it is fairly common in this age group and it is often grown out of. My question is, at what point would you seek speech therapy?