Ay, that's from your ultrasound result, diba? Anterior placenta lang means ang placenta mo ay nasa harap ng uterus, which is actually very normal and common, nothing to worry about! Grade 2 just means the maturity level of your placenta, and no previa means it's not covering your cervix, so you're good for normal delivery kung walang iba pang complications. A few of us moms have anterior placenta din and lahat okay lang, though you might feel the baby's movements a bit later kasi nasa harap ang placenta. I'd still ask your OB sa next visit para ma-explain niya better and para ma-ease your mind completely, pero from what I know, this is pretty routine!