I would like to know if there are any steps to follow to ensure that I conceive a baby boy

That's between the egg and the sperm. We don't really have any say in the matter...

Seems like a good site for what you're asking;

Gender Selection Guide

No flipping site no old wives tale will get you what you want its pure and simple down to the guys sperm they decide the sex its pot luck my dear live it it and be happy you can produce at all.

I've heard of all sorts of tricks for conceiving a boy or a girl; however, worrying about it would just drive me crazy. At this point I try to embrace the things we are not meant to decide.

If you want to get "scientific" - The infamous "they" say that if you want to have a boy - have sex closer to ovulation, if you want a girl have sex maybe up to 3 days before ovulation. (I think) The idea is this - male sperm die off faster than female sperm.
But, I think you will get whatever you are supposed to have.
Good Luck.