Low fat during pregnancy is not a good idea. Fat is great for brain development because the brain is mostly fat. Studies have shown that a low fat diet during pregnancy can lead to post partum depression because of the body taking it from the mothe's brain to give to the baby. I eat only wild game and grass fed sources of fat. Luckily, I was able to keep down food like this thanks to pot and I believe that helped keep me from getting post partum depression. A lot of women end up on harsh anti depressants while nursing because of ppd and that's legal, socially acceptable because the pharmaceutical companies and doctors make money. I couldn't hold down fish oil until late pregnancy but once I could I took krill oil. I recommend you read a little about ppd and hg. You'll find you have no idea how impossible eating right can be for some women with hg and how hard hitting ppd can be. There are horror stories about ppd and pharmaceuticals driving women out of their minds. It's no joke.