And for my 2c... I wrapped my DD to sleep until she was about 8/9 mths old. She bf to sleep, well, at night until she was almost two and for naps until almost 18 mths. It had no detrimental affect on her sleep, generally her need for comfort from me at other times was for other reasons (developmental changes, I started working more, a virus, and so on). You can't do anything 'wrong' to help her to sleep.

You don't need to resort to controlled crying, sorry, I mean, 'comforting', to help your LO to sleep. If you find she sleeps better wrapped, then keep wrapping her. There's no 'should' on using bags, it's just about what works for you and your baby. Babies feed to sleep for a long time and you aren't setting yourself up for disaster by continuing. You're just being smart and not making life difficult for yourself now. One day she'll decide she much prefers a good read with a book before bed, instead of a bf. And then you'll bemoan the loss of such an easy way to get her to sleep - you can only read the same book so many times before you're sick of it!

If you're relaxed and doing what you know works best, you'll have a better time of helping her settle too.