All I have are girls

All of my sims have just had girls. I have had one boy out of about 20 babies. Is there anything I pressed wrong or a cheat that went wrong? Anyone else have this problem?

Apples = boys
Watermelons = girls

As far as foods you can eat to influence gender. Aside from that its random. Its been recommended to eat at lest 4 servings of apples or melons during pregnancy and none of the other to get the gender you want.

I tried the water melon thing and it made the baby demented

I knew those apple pancakes were up to no good...

My whole neighbourhood is filled with testosterone!!