Here are some of the differences I've had befween the two genders:
Girl: ham and cheese hot pocket cravings ( i would never eat them
Boy: goat cheese and strawberry salads
Any salads in fact
Girl: lots of sweets, chocolate
Boy: Braeburn apples from New Zealand
Girl: slept great not too much movement
Boy: sleep less lots of movement to thr point of rocking baby back to bed after peeing at 1am
Girl: pickles, smoothies and chocolate milkshakes from McDonalds
Boy: no milkshakes
Boy: incredibly physically ill from 8 weeks to 18 weeks
Girl: nauseous from 8 weeks to 16 weeks
Boy: hot fudge sundaes with mint chocolate chip ice cream and strawberry sauce
Boy: ehh take it or leave it for brownies.
Boy: olives the first and part of second trimester.
Boy: braxton hicks contractions at 32 weeks