Mama, frank breech at 36 weeks, you still have time, and honestly maraming successful CS deliveries with frank breech, so your baby will be okay! The legs usually straighten out fine after birth, lalo na after a few weeks, kaya don't worry too much about that. Best to talk to your OB about your options and what they recommend for your situation, since every pregnancy is different. You're doing great staying informed and thinking about baby's health, that's what matters most!