I stoppped wrapping MJ at about 4 months.
It took a while to get back into a self settling routine, when that happened, so i would put her to sleep not wrapped and if she woke a couple of times in the night i would wrap her. She is now sleeping without a wrap. It took a while to get her use to it, but i am glad that i stopped her being wrapped when i did.

Have just swapped to a sleeping bag (took a while to get my head around less blankets) and she is sleeping heaps better.