Help on career advice?

i want to know what it is that would be great for me...i want a career that would let me leave work and go take my kids to school, pick them up, go to their games and have space for my social life..but i love interacting with people..i want to learn about the bodily functions of a human being/health..but i dont want to be stuck in an office for 5 days a week and 8 to 10 hours a day..any ideas please help..thanks in advance..