Can I still do a home birth even if I already have a c-section with my first child
It probably depends on why you had a c section in the first place, but I would have to assume you’d have to have a hospital birth if they’ll let you do a VBAC.
You'd have to talk to your doctor about whether or not you're a good candidate for a VBAC delivery. I'm not sure they allow VBAC deliveries at home though because it's an increased risk.

I will be 41 :/
Short Luteal Phase?
I've just started temping because I believe that the reason I haven't had a BFP yet, after 20 months, is because I believe I may have a Luteal Phase Defect.
Things I never thought I'd say...
Until I became a mom:
Yesterday I went out with my boyfriend went to watch a movie, me and him don't live together yet. but point is yesterday when he was dropping me off his like sleep over at my house witch the mom and dad lives. I said no,
his response was why is everyone deciding or making choices for you and their going to do the same with the baby, when I know that's not true. what he thinks is that my mom tells me not to sleep over. So he left all mad. and I felt in my heart that he went on and cheated on me...
It depends a lot on the reason why you had a c-section with your first. But generally it’s not recommended to do a homebirth vbac. Too risky.