They just need your love to start them out. Life is a mixture of hugs and cries. It's what makes us human. Experience it for the best. And another thing, if you don't think you can handle the responsibility, dont do anything to bring it about.
Abstinence is a wonderful thing.
Don't let someone pressure you into something you don' t want to do. You miss out on a LOT of emotional stress and worries if you wait til your married. Just think of all the people who may not be here. Those that mean so much to you, if their parents had made a different choice. Life, it's so precious.