What happens at birth?? Induced or ceasar or natural?? I am very scared!

OK, SO, I am now 20 weeks preg! My doc said all type 1’s get induced at 38 weeks, has anyone else had this experience? how did you go?
Any side effects and is it dangerous? I am hoping I will go into labour before 38 weeks and naturally,….did anyone go beyond 38 weeks and gave birth ok? Anyone forced to have a ceasar due to a big baby! Is it true that we get induced at 38 weeks? Is this what happens in your country? I am honestly scared of inducing the baby as it doesnt seem natural yet at the same time I am scared of going beyond the 38 week mark incase the baby grows too big and wont fit thru the birth canal and i wil be forced to have a ceasar or a risky natural birth. Is it ok to be induced? Your experiences would be welcomed……thanks in advance for sharing……x