sex after baby!

So I've seen several posts today alone about having unprotected sex after the baby gets here and ladies wondering if they could get pregnant. So I thought I would put it out there...
Yes you can get pregnant!
You are very fertile after birth. 
You need to wait to be cleared by your doctor and that usually happens at 6 weeks. It helps lessen the chance of infection. 
If you must have sex before 6 weeks by all means don't be goofy and not use protection. 
I'm not sure how anyone can go at it that soon anyhow!!!