DS2 is 4 months and exc bf. DS1 was bf until about 6 weeks then ff. we did the 'routine' (mentioning no names) with him and it worked well. However, now DS 1 is a toddler it's been pretty diff trying to get DS2 into the same routine because I have to take DS1 to nursery/ playgroups etc. Anyway, DS2 won't take a bottle and I'm feeding him every 2-3 hours day and night and getting sick of it. The time has come to get him onto a routine and I'm wondering if anyone has tried to get the lo into the 'routine' so late in the day - have I missed the boat at 4 months?