With the advent of week 32, your baby is about 17 inches long and weighs about 1900 grams. This week onwards, your baby will grow rapidly and gain almost 100-150 grams per week till the time of birth.
Her/his lungs are still not mature which means s/he is not ready yet for life outside your womb. A few more weeks in this nurturing environment of your womb will help prepare your little person for the world outside.