Question: Liquor is adequate means? And the placenta posterior wall. Upper uterine segment grade 2?
Answer: liquor adequate means that the amniotic fluid present in the womb is adequate not less not too much high Placenta is attached to the uterus and uterus has two walls the anterior wall that is front wall in the posterior wall that is back wall in your case the Placenta is attached to the back wall of the uterus which is considered normal.
grading indicates maturity of placenta grade 2 at this week is early maturity
you need to take care of your diet and make sure to drink at least 3 litres of water every day, count fetal movements and follow up your doctor regularly