I'm currently pregnant with my first, 14 weeks, and while the morning sickness is gone I will have food aversions. Today I decided I didn't want my sandwich so had a packet of wotsits... Which turned into three packets. 
Now after dinner I have just scoffed a packet of Johnny's onion ring crisps and using all my will power not to go steal DPs packet from the kitchen too.
I wasn't a crisp eater before pregnancy so just looking for jokey reassurance my baby isn't going to be born demanding crisps
(and a shameless way to distract myself from the crisp selection in the kitchen now that I think I've read every thread on this site...)