My 16 wk old daughter is now on the 2nd centile line (75th at birth) and I have been told in no uncertain terms to give her a bottle by my doctor. The odd thing is that her older sister followed exactly the same pattern and I ended up giving her solids at 16 weeks (which did increase her rate of weight gain). I want to wait before giving solids this time and feel I have to top up. I just wonder if anyone else has had this happen to them of knows why it would occur. Both girls are happy, healthy children and with my first I did all the things to increase milk supply etc. but it didn't seem to do any good. It would be nice to talk to anyone who is going through the same thing and is reluctant to add formula feeds. I am so scared my supply will go down and I will end up giving more and more FF.