I'm currently preggers with #2 and have different symptoms. With number one my only symptom was nausea and I needed the loo more in the third trimester. I'm only 6 weeks now and I have sore boobs, I'm knackered, I'm going to the loo in the night already, and I don't have much sickness yet, and off and on dry mouth/thirst. Could this mean #2 is a boy? What's your experience of additional pregnancies? Same symptoms or different and did they turn out to be different genders?