Hi, thank you both for your comments, pearls of wisdom:)
It's been such a battle with this LO. From birth she was such a windy baby, I mean crying in pain the majority of the day and groaning, straining, unsettled at night. We tried everything, infacol, colief drops, dentinox colic relief, gaviscon and then a combination of all of them. We changed her milk and the health visitor changed it again and again. Finally 2 weeks ago thay changed her milk again to Neocate for babies with cow milk protein allergy and she is so much better, no groaning at night, no screaming through feeds, or skin rash, fab! We have a happy smiley baby. So with all that I was hoping to concentrate on the sleeping through the night thing. Probably need to chill a bit and take her lead.
Thank you again for the advice, it's greatly appreciated in the blur whirlwind that is babyhood.