Hi A.,
My two children are 18 months apart by one day.
Somethings are easier with them closer together. However be forewarned that life will take a twist you would never imagine with 2 'babies.'
For instance:
I could not bring my oldest to the park for months after my youngest started walking. Why you may ask? Because I had 2 children running opposite directions both of whom had little fear and still needed almost constant attention.
To walk down to the garage and get in the car (we lived in a townhome (the garage is on the bottom floor). I had to carry the infant and put the 1 1/2 year old in a child backpack with attached leash....Plus carry anything else I needed. yes it worked unless my 1 1/2 year old didn't want to walk a flight of stairs, or wanted to play outside, or.......
We had two highchairs and 2 playpens.
Oh did I mention what I needed to leave the house for a couple of hours (you don't want to know).
My husband and I were in bed by 8ish everynight for a very long time. I was exhausted. I couldn't do anything for longer than 10 minutes for over 2 years.
I essentially had a schedule for everything.
My son didn't get enough verbal interactions with me, due to me being overly-responsive. Being super responsive was very time efficient but didn't stimulate him to work on his speech development. Ex. for water he would point and I would just hand it to him, instead of saying "do you want your water?" "say water please"
Pros:
I did dual diaper changing, bathing, and diaper changing
I could give the constantly eating 18 month old snacks while sister nursed, while reading them both a book.
Both kids took naps.
I could put both down at 6:30/7 pm at night
They learn a lot from one another
Sharing is not much of an issue since they can't remember ever really having something of their own.
They go to the same preschool.
They have summer camp together
They are much closer than I ever was with my siblings.
If I did it again I would: Do yoga and core strengthening exercises everyday for a couple months before concieving the 2nd time.
I would have a sitter for 2 hours 2x a week and a maid once a week for the first 6 months.
Things that really helped my husband and I were:
We always had date night at least once a month (and now every 2 weeks minimum)
We have that hour or so after the kids went to bed just for us!
I had a gym/spa membership with fantastic child care!
My playgroup helped me watch the 2 kids once my youngest started walking otherwise I wouldn't have been able to go to park day.
It is tough on your relationship with your husband in that you are tired and need time to yourself just when he needs you.
Overall though I am very happy!
R.