Thats it really! ds is almost 7mths & is showing all the classic signs of teething! chewing, dribbling, red cheeks etc. He's also started sleeping a lot more. he doesn't normally sleep much in the day but has started having 1 1/2 hrs in the morning and this morning woke at 6.30am, back to bed at 8.15-9.45 and i have just had to put him back to bed. could this be teething too??