High Risk post

I am on a site called Baby and Bump, it's such a helpful site, I have learnt so much from it and I've managed to help others with the information I have been given.
I created a post in the 2nd tri called why are you High Risk. I thought having a post purely about why people get put as high risk would be interesting to see what are all the different reasons why some pregnancies are classed as high risk.
If you've read my other posts for this blog you'll know my reasons, even if you have read my post on the website you'd know.

I find pregnancy interesting. It's so different person to person and pregnancy to pregnancy.
It might seem like a silly thing to be interested in, unless your a midwife of course. Hubby thinks i'd make a good midwife. He knows I find things like this interesting, he said yesterday why not go for it, I've helped so many people already.
That's only because people have helped me in the same situation other wise I would have no clue.
I started looking up courses, it would mean going to uni of course, courses start from £9000 though.
With hubby wanting to start a business next year we can't really do it at the moment and of course having 2 under 2 wouldn't help. I told him i'd wait until the boys are older, more independent and close to leaving school. I know that will make me almost 40, I am now starting to think that might be a problem. I don't really fancy starting uni at the age 40.
I don't know I think it's something i'd have to think strongly about. My step-aunt has a child in school and trained to be a nurse so I know it can be done.