Pregnant at 38. We're in love but the timing isn't right....

Ladies,

I could really use some advice, I have no idea how to move forward.  My boyfriend & I have only been together for a year but are really in love & have been deliriously happy until I recently found out I'm pregnant.  He's a loyal, decent, gorgeous guy and I'd always imagined having kids with him.  We've talked about it a lot recently but I'm aware that his time scale is 'slightly' behind mine - he's 34.  We've even discussed having a couple of kids first and then getting married further down the line.

His reaction to me telling him this weekend was not what I'd anticipated.  He's a real planner so I was expecting the 'we don't live together yet', 'I'm not where I want to be financially' etc, but what I wasn't anticipating was his emotional reaction.  He says that he has no doubt how he feels about me but doesn't think our relationship is ready to have a baby yet.  He then pretty much asked me to have an abortion and wants us/me to make a quick decision on it - I'm almost 6 weeks pregnant.  All his concerns about the responsibility of bringing up a baby are valid but he seems to believe that it's relatively easy to have a termination.  He believes that we must be chemically compatible and therefore we can just try again when the timing is right for us.   

I know this could be a shock reaction but if he stands his ground, where does that leave me?  If I give up this baby, perhaps I'll regret it forever and resent him. What if this is my only chance to have a baby?  I love him dearly and our relationship means everything to me, I am truly stuck and would value any advice.

S x