Your baby is about seven inches long and weighs about four ounces now. All the organs are formed and the bones are distinct. The head is still disproportionately large for the body.
Some women have morning sickness during their entire pregnancy, but only a small percentage do.
Your nausea is probably lessening during this period. You will still have to eat more often than usual, but the nausea will not be as intense this month. Most likely you will need to start wearing maternity clothes during this month. Your stomach and breasts should not be constricted. Your stomach will look like a little 'potbelly' by sixteen weeks.