I have a lovely 4 month DS who has done really well with his sleeping! He has 5 7oz bottles a day around 7ish, 11ish, 2ish, 5.30ish and 9.30ish. He has a 2 hour awake window (max). After his tea time bottle he normally falls sleep downstairs in his moses basket (we keep him with us). We are starting to have to wake him for his last bottle at 9.40pm. We then all go to bed together and do stories, white noise and sleeping bag routine. We have to keep him upright after feeding as he has reflux and is a really sicky baby. He sleeps in his next to me crib by our bed and my DH and I swap sides of the bed each night to take it in turns with him. He used to go to sleep around 10.30ish and then only need settling once in the night. Now he seems to need settling every few hours or so. Sometimes after we've got him back to sleep he cries again after 10 mins. Last night he was up what felt like all night at 1, 2.30, 3, 5, 5.30, 6. Sometimes he takes a dummy and sometimes not. He is such a wriggler too and no matter where we put him down he thrashes around until he is in the bottom left hand corner of the crib. No matter how many times we put him back in the middle within minutes he is back in the corner! Is this the dreaded 4 month sleep regression? Any tips on how to get through this?