So what's the problem? ;)
I am just teasing. I just wish that I had had this problem today with my son! It just sounds like your little girl is very social and easy going.
I am no autism expert, but I have read that autism can manifest in a number of different ways, but many of them are social in nature, not smiling, not looking in the eyes, when speech develops not keeping on a normal (or semi normal) developmental curve. You little one sounds like alot of fun and completely normal. My son will turn one tomorrow (yippee!)and every moment of every day of every week is about keeping him entertained--but he cries plenty if he is not getting what he wants--and your daughter will probably become that way too in a couple of months when what she wants becomes more defined in her mind's eye. I found that when my son could finally sit up well at 6 or 7 months, there were so many different new things to look at (or the same things but looking at them in a different way) that there was alot less crying because of so many distractions. That passed as he became bored of the same old toys and settings. But then again every month has been different for that reason.
You mentioned that you feel insecure when your husband questions that your daughter is 'normal', but it jumps off the page at me that he is really the insecure one and is looking for you to guide him. You sound like you know exactly what she needs, and it sounds like your husband trusts your judgement because he is expressing his insecurity in his question as opposed to simply telling you "this isn't normal!!". I have some friends in that boat too.
Best of luck--months 6, 7, 8 and 9 are some of the best in the first year!!
