Uy mama, I completely understand your worry, yan talaga ang biggest concern natin with trial labor after CS! Please talk to your OB in detail about YOUR specific situation, he/she knows your medical history best and can tell you kung safe talaga for you based on your previous surgery, scar condition, and everything. Hindi ito pwedeng i-decide based on stories lang. A few of my mum friends actually did trial labor after CS at nag-succeed, pero may iba rin na nag-decide mag-repeat CS para sa peace of mind nila, both choices ay valid depende sa case mo. Your doctor should walk you through the real risks and benefits specifically for you, not just general percentages. If you're still unsure after talking to him/her, okay lang mag-request ng second opinion from another OB, mas magiging confident ka then! You deserve to feel safe and informed.