I m 35 years old pregnant with my second baby.According to the ultrasound..its single live intrauterine pregnancy in frank breech presentation with good cardiac and somatic activities.20 weeks and 5days by composit aging. Placenta right posterolateral grade 1. Lowest placenta edge 6.2 cm. away from the internal cervical OS. Normohydramnios 4.3 cm sVP. Fetal weight is 383 grams. Is the result is normal for my baby in 5mo. Doctor.? Do I need to get worried about being Caesarian. My 1st baby boy is normal delivery.. Thank u if u can answer my what bothering me now..