A question for all teens ttc-why do you want to now instead of waiting?

🌹🎶🌸™ • FTM. Had my babygirl October 5th, 7lbs 3 oz, 19 1/4 inches long 😍🎀 I come on here every now and then
Just curious because I really dont understand. Maybe I never will but im 15 and a sophomore in high school. To me, trying to conceive when youre 17 or younger is too young, no matter the circumstances. IMO. 18+ okay yeah youre out of high school but why not wait a few years?