Pregnant and nonchalant boyfriend

Hi my boyfriend and I have been in a relationship for 5 years and as of four days ago I found out I was pregnant we have not told anyone yet because it is completely unplanned. I have made an appointment on the 16th so we can find out more information before we make a decision but still I would ask him questions and ask if he is thinking about having a child and he keeps saying wait until the appointment, then he says he wants a child but wasn't expecting it to happen now but he wouldn't mind it now but also if I decided to not keep it he wouldn't mind basically he's leaving it up to me and yes ik "my body my choice" but I feel like he's nonchalant about it and this shouldn't be a whatever you want kinda thing.