You can'tm you need to wait to find out because no home test will actually tell you a correct answer even the pee sticks aren't always acurate
For me I get sicker with boys, and put on more weight :) but it's different for everyone so you can't really know until your 20 week scan.
Yeah, just wait till your 20 week scan to find out whether it's a male or female.
There's no way of guessing, 3rd boy for me. 3 total different pregnancies, different shape, different mood different symptoms. All boys lol