Young and pregnant?

🎀Ric🎀 • baby#2due 7/16/ married to love of my life/ vegetarian/ pro choice/very uncomplicated/candid/blessed!🎀
Why do people choose to get pregnant so young. I see lot of girls don't have careers, doing odd jobs, in unstable relationships, hardly can support themselves but go ahead and have kids. I feel having a kid and raising them is by far most difficult thing I have done so far. I can't imagine to raise them in financially unstable, abusive household without my partners support. I am not judging anyone but it blows my mind to see there are more and more such people.  Also it breaks my heart for thoes females. Please share your thoughts.