Hi mama! Based sa LMP mo ng August 9, your due date should be around mid-May next year, not late April, pero honestly, babies have their own timeline kaya kahit anytime from 37 weeks onwards ay possible na, lalo na kung second baby ka na or if your body tends to deliver early. A few of us mums, kahit exact ang counting, nag-deliver a week or two before the expected date, so it's really hard to pinpoint talaga! I'd suggest just ask your OB sa next check-up para sure sayo based on your ultrasound measurements, they're the best ones to give you the exact picture of when baby's coming.