Avoiding pregnancy books

I am the sort of person that loves reading up on whichever subject I'm interested in. Be it a new piece of tech I want to buy or a new hobby I've got a fancy on, I really get into it and read up as much as I can about it, most of the time online but I'll also buy books if worth the investment.

Ever since I've started my IVF/ICSI journey I've been feeling really positive about getting pregnant, but have been restraining myself not to get any pregnancy books just yet. Even my SO has mentioned how surprised he is that I haven't ordered any by now!

I obviously know there is a big fat chance of IVF not working out, specially on the first cycle.. So I think my restraint is a mix of not wanting to jinx it and somehow trying to contain my expectations. But I want it soooo bad! Every day it's becoming harder and harder to resist!