My naturopath said that morning sickness has a lot to do with genetics. If your mother didn't have any then it's more likely you wont, and vice versa. I've also heard of people who had m/s with one baby and not with the other and the sex of the child turned out to be different! so who knows.

You lucky girl - I haven't hurled yet but I'm feeling yrurky for most of the day every other day at the moment.

I don't about that, Not sure how bad my mother had m/s but I didn't have it that bad at all. But my sister has chucked her guts up all the way through with all of her pgs.
With my first I had none at all, maybe a little nausier. With my second I had a bit more nausier but still no vomiting & third time round still no vomiting but slightly worse again as far as feeling car sick.
I have had 2 boys & now pg with a girl. I personally think (for me anyway) that each pg is so different & your body responds differently regardless of the gender. For me I think its more a matter of how your body copes. My m/s exp has worsened with each pg, I think that has more to do with my body not being the top condition it was when I fell pg first time round KWIM??