At week 33, your baby weighs four and a half pounds and between 17 to 19 inches in length. With that much baby inside your uterus, your amniotic-fluid level has maxed out at 33 weeks pregnant; making it likely you have more baby than fluid now. Surprisingly, your Baby can now differentiate between Day from Night. Your baby’s Fetal Immune System Is Developing; that means she now owns her immune system.
Diet and exercise go hand in hand so keep in mind not to even miss one day of some sort of exercise in order for your pregnancy to be fruitful.