Just wondered what others out there feel! Have had a few pregnancies and all were different. 1st baby-threw up all days til about 16 weeks.2nd pregnancy ended in miscarriage around 8 weeks (no baby developed) and wasn't really sick at all so now being pregnant again I'm worried because I don't feel sick at all and am now in 4th week (from ovu).Can it be same as last time or have any of you experienced no vomiting and gone on to have healthy babies?When do you usually start feeling sick,what week?