I've just found out I'm expecting dc2. Hooray...... But ds1 is only 9 months old and still breast feeding. He had heart surgery at birth and for lots of reasons has been slow to take to food, but he's getting there. Considering tandem feeding though I know that's not easy.
I also use a wheelchair and am just starting to visualise managing a toddler and a newborn when i can't run after the former!
I just know we'll adapt but tell me about your age gaps. How did you manage?