What's happening re the possible dairy allergy bumper? Are you dairy and soy free now, and is she on a dairy and soy free weaning diet? What a bore if so - we are doing this at the mo and there is milk in bloody everything.
Hope it works well with your DP doing some of the settling tonight. Hopefully you will be fast asleep while I'm typing this!
Re the controlled crying, I tried it with DD and found it very, very difficult to do. She had more staying power than I did. An incredible amount. However, I suspect it would have worked had I stuck it out. She is still very tenacious and extremely determined and single-minded (she's now 3)and I really do need to be very, very resolute when it comes to not giving in to her pestering.
There has been some research which has been interpreted as meaning that controlled crying increases the probability of mental health issues for the child further down the line. Putting my researcher's hat on, I have to say I am largely unconvinced by these findings. Firstly, there is no way to distinguish whether problems are caused by the use of controlled crying rather than being the result of innate traits in the children - Maybe the factors that made them difficult sleepers (e.g., tenacity, hyper-alertness, being generally more 'highly strung' than other babies) are the causative factors in future mental health issues.
It is also extremely hard to control for other environmental factors - it may, for example, be true that parents who are more prone to using 'crying' methods of sleep training are generally also those who parent in such a way as to make future mental health problems in their offspring more likely.
The research that links extended periods of excessive crying over several weeks and months to developmental problems is more convincing to my mind, but controlled crying is a couple of days at best - not weeks and weeks of ignoring your baby's cries. My poor DS should by rights be a complete disaster given he spent his first 4 months mostly screaming inconsolably, very loudly (nothing we did made him stop) but strangely he is the happiest little fellow you could wish for now at 7 months. I guess only time will tell though......
Wishing you lots of sleep, bumper. I really feel for you.