Morning Sickness sucks! I didn't have it with my first (boy) - and with him I had it for 2 weeks only in the first Tri, usually around 6pm. With my second (girl) I was sick from 6weeks on until 14 weeks! It would start at 7am and not go away until 11pm. While there are lots of remedies and medication out there, the only thing that helped me get through it were saltine crackers and Diclegis (meds). Pregnancies are so unpredictable.
RE: 1. Problems in Pregnancy : Sickness