I actually think I agree but my children's friends were horrified; their teacher (- sixth form but it could have been in other classes too) had a child who was off colour but the six formers needed teacher near exams etc, so she brought the crotchety off colour 18 month (?) old into class and breast fed during class. The students found it "ultra awkward"... I half think this is a good life experience for them, admire the teacher's dedication, but also think actually it's a bit weird. Maybe a teeny baby but this was a toddler.....maybe that makes a difference for me, I can't decide... It's a friendly independent school- teachers first name terms, relaxed but quite academic.