What are/were your symptoms for having a girl/boy?

My first I didnt really have any symptoms til 12 weeks. Then I craved chicken & gravy. I carried low and swelled. And only threw up in hot showers(not a pretty site). The heart rate was in the 140s. I had a boy. With my second no vomiting. Heartrate was 160s and carried extremely high. Didnt crave anything. I had a boy. With my third I wanted sweets. I carried in the middle. Heartrate was in the 150s. Only vomited once. I had another boy. With my fourth I have not really craved anything. Heartrate in the 180s. Vomit bout once a day for the last 3 weeks. And I wont know what I am having til Early August, but thinking its another boy.