Fairness and Disability
For context, our daughter is 19 months and has been in PT and OT for low muscle tone. She's making good progress and will be walking soon, but everything she achieves right now happens through hard work and practice. Her MRI was normal except for slight delayed myelination. We're still waiting on genetic results; I'd want to know those before making any final decision. She's globally delayed, and we really can't know if she'll catch up or have some level of intellectual disability. Which is fine, we're prepared to have her with us for life either way.
She's an easy kid otherwise--happy, eats well, sleeps well, asks for books, sings along to music, etc. Her speech is delayed, but she does have a few words and can play simple games.
She chooses books with babies in them most and gives her doll lots of kisses. Loves playing with her cousins and story-time at the library. She's always looking at other babies in public and curious about them. Very gentle with our cats.
We originally planned to have two, but obviously her complications have us hesitating. We're in an ok place otherwise, but I'm stuck on whether it could possibly be fair to everyone. I think she would enjoy being a big sister, but what if we can't meet the needs of both? What if the new baby also has a disability? What if the younger sibling resents us? What if she catches up just fine and we regret not having another?
My husband wants a second pretty bad but is supportive either way. We're mid-30s, so time is a factor. I'd love another too but would be fine with OAD. We're very happy right now, and I'm scared of losing that equilibrium. I guess I'm curious if anyone has been in a similar situation, or has general input.