sounds like you've got a plan already. you know whats best. i too am impatient but i physically just exhausted myself without a break. also we are trying to get a buiding app done and new home loan and i figured stress would not help with IVF at the same time.
it's so hard but in the end i suppose the reason you are doing this is because you didn't fall preg naturally in the first place.
but then we have a friend who they tried for 3 years. had a mc then took 1 year to fall pg again and now 16 weeks pg. so who knows.

big hugs that whatever you choose you get your forever baby soon xxooxx