Any teachers/principals out there?

So I have a delihma. I'm starting my degree for my masters and teaching license in August. The idea behind starting now is we are ttc and I have a 1 year old. I'm trying to get as much finished as I can before baby arrives. I will not be actively looking for a job for another two years. My husband is active duty and it just doesn't make sense, plus I want to stay home with my babies as long as I can. The question is, does it make sense to student teach 2 years before needing a job or should I just knock out the course work, take a break, and student teach right before he gets out? Any and all advice isappreciated!