Does every body get morning sickness?Does everyone throw up?

not everyone... my sister never did, I did with both kids but only for my first 3 months.It really is an individual thing

i got moning sickness from week 5 until week 13, it mostly came on thursdays and lasted all day long.

No morning sickness. I have felt a bit nauseous at times with certain smells. Especially when I walk in the office and all the gentlemen are wearing strong cologne.

Not everyone. My first one i only got sick when I would wake up too early to go to school. My 2nd one I was sick for the first 4 months and then when I would get up too early. This last one I didnt get sick at all untill I was 4 months pregnant and it was every morning for about 2 months and then only every now and then. I always had lower back pain, head aches, fatigue,

I'm having twins (10 weeks along) and have had zero nausea or vomiting. My only symptom is that I'm extremely tired.