why not try for one and if you split up later so be it.
This is appalling advice.
OP, If you want to have a baby either make sure you're in the right relationship or go it alone.
A relationship that is only a year old and you find irratating will implode under the pressure of a baby.
My best friends parents should have split but stayed toget her because of their kids (they have outright said this) and it ruined my best friend and her sister. They both have very negative views on relationships and significant commitment problems.
My Mum left my Dad when I was very young and their poor relationship as i was growing up iss most likely the cause of some significant mental health problems on my behalf.
Whilst it is possible to raise a healthy, balanced child on a broken relationship the odds are significantly against you.
Why go in knowing that this is a distinct possibility?
Yes, shit happens, but you need to be in a happy place before bringing a baby in.
Better to be bought up in a happy, single parent unit with no drama, arguments, confusion than within a "wrong" relationship founded on loneliness.