hi my name is mandi, i had a boy in 02 he was born with a cleft lip and palate, i had a boy in 05 and he was fine, i had another boy in 06, i had no fluid around him when i was pregnant, he was born at 24weeks and he didnt live long after birth, i had another son in 07, had no fluid around him either, but made it to 27 weeks and hes now strong and healthy, but i am 18weeks pregnant today, i had an ultrasound last week that said i have lots of fluid around this one and that i was havin a girl, i had a second opinion ultrasound today and she said i was having a girl too, she said she didnt see a penis and showed me a straight line. i am still unconvinced and was wondering if maybe anyone could tell me the difference between boy and girl ultrasounds? i would love to have a little girl after having 4 boys, but am still worried the ultrasounds could be wrong and im gunna end up with a footy team, lol. i really would appreciate the help.....