When you try for a baby girl but get 6 boys..

Eh, it's all random for me but some households end up with all of one or the other. It seems like there are more boys but there are definitely also some girls and a few households with only girls. I usually like random surprises so I avoid influencing them. I decided that if somehow they autonomously influence the outcome, that's ok.

Also, I think anything with carrots or strawberries will work including foods for which one item is listed as an ingredient. I end up creating more female sims in CAS or through editing, I think. It's not an issue for me with my play style.