I am currently 13 weeks pregnant with my 5th baby. However, I'm measuring a fair bit ahead of where I should be and have already gained 10 pounds, which is not like me at all. What were your earliest indications that you were having more than one baby? I'm waiting for a call from the midwife's office either this week or next to let me know when an ultrasound is scheduled, and that will tell me for sure what is going on...but until then, I'm left wondering. Any info at all would be helpful. I wouldn't mind a set of twins, but I can hardly imagine going from 4 kids to 6 in one jump...