Am 4 month pregnent, during this 4 month, m become little heavy. i was 59 kg but now days am 68 kg. is this normal? or can i do sumthing for it?

Weight gain: For women with a starting bmi in the normal range, you can expect to gain about 25-35 lb during your pregnancy. The fact that you've gained about 22lb so far in just your first trimester means that you're OB will probably be watching your weight more closely and will be suggesting good eating habits and a healthy exercise routine for the rest of your pregnancy.