#Vomiting #pregnancy #vomitinginpregnancy #hyperemesisgravidrum Vomiting and nausea in pregnancy is very common, severe vomiting occurring in 1-3 per 100 women . It’s also known as morning sickness . It is caused by certain hormones released in pregnancy such as bhcg which triggers vomiting. It is a good sign that your pregnancy is healthy and placenta is developing well . When it starts ? Most of the women experience sickness which starts around 8-10 weeks till 12-13 weeks