My wife is 10 weeks pregnant, she feel vomiting and let pain also, she waking late up to 8 am and not doing kitchen work in the morning, she have to do work in the morning or not? And is it ok to sleep or have to wakeup in early morning?

Not let it's Leg pain*

Hi Rupesh she is pregnant going through vomiting and its not easy. So its not compulsory to do kitchen work, let her sleep till she wants to. Ask her to drink ajwain boiled water it will help her in vomiting. Take care of her.