Ds turned 1 last week and as the box of formula we had ran Out the day before we gave him cows milk for the last feed of the day (from wednesday) since Friday night bedtime has been a nightmare!
Usually he would take his last bottle about 8.30pm be half asleep by the time he'd finished it and be asleep in 5 minutes and not hear a peep until at least 8am the next day, however, and whether this is just coincidental, he is now having approx 7oz of cows milk which seems to be giving him a second wind so when we put him in his cot he just screams and for the last week bedtime is now between 10 and 11 plus some waking in the night and more early morning shouting.
He is also trying to walk and we've had 2 or 3 steps but nothing more significant, could this be causing him issues with too much going on in his head and the milk issue is just a red herring?
Any thoughts? Thanks