c-section vs natural birth

I am prego with baby #2. This first ultrasound I had with my first baby I found out that she had a heart defect. From there I had been going to children's hospital of Philadelphia for appointments. I also delivered there, vaginally. It was quick & easy. My daughter will be 3 years old in 5 months. Since then, almost every one I knew had c-sections. And they delivered at the hospital I will be delivering baby #2. Tbh i believe these doctors are lazy, there's no way that EVERYONE needs a c-section. I'm really hoping and praying that they don't try to tell me I need one.