how much weight gain in pregenecy and how to loose weight in pregenecy

A. Usually 10 to 15 g standard which is seen good like 5 to 10 g is ideally good and 15 is like on top of it where you can gain about 15 kg in pregnancy which would be healthy and it should not be that you should try to lose weight in pregnancy and if you want to do it if you gain much then you can do proper diet after consulting the doctor in which you will eat healthy but the weight unnecessary will not increase