Has anyone experienced this? I'm currently 10 weeks and 5 days, which means that my first trimester is close to being done. However, I've had horrible all day sickness since 4 weeks and see no signs of slowing down. (I take my prenatals, a vitamin b6 and zofran when needed) So I guess my question is, how common is it to have sickness even into the second trimester? Or how many of you have experienced this?