Hi A.
I would not worry about your age. Many women are waiting until late 30's to even try for a baby so age should not be a factor in decision making and should not play any part in your miscarriages. I'm 26 yrs old and have also experienced two unknown cause miscarriages. I was about 6-8 weeks along with both miscarriages but have been blessed to have carried three full term pregnancies with no complications.
Our third baby was what we call the "oops" baby! : )
We were not exactly planning for him and I was on the pill but did miss a few w/out using back up and so I got pregnant. I was actually kinda glad he was an "oops" because if we had kept planning and thinnking like you and your hubby, we may have never had hima nd we're so thankful now that we did.
My first two kids are 4 yrs and 4 mnths apart. My second and third child were only 2 yrs apart. I have to be honest and with my experience having a third child only 2 yrs apart from my second has been HARD with daily life. When I had my two, I could do and go just about anywhere and could focus completely on my kids w/out losing my mind. My second child is still so dependent on mom and dad and that makes it harder to go places w/out having hubbies help. I used to do all the shopping on my own while taking both kids with me (when I just had two) and easily maintained my home. Now with the three, I have to wait for hubby to get home to go anywhere because it's just too much having three kiddos at the store and not losing my mind! : >
I guess you could say I'm the type of Mom who is VERY over protective of her kids and when I feel outnumbered or overwhelmed and that I might lose control, I can get panicky which is why I won't take all three kids with me to the store, restaurants or the mall or pretty much anywhere w/out hubby's help! It didn't take long for my DH to quickly pitch in and help more with grocery shopping and helping with the kids. His choices were either being home with the kids, taking me and the kids with him shopping or just going himself......as you can see, he chose to start going himself and everything just seemed to work itself out! : )
If I do the shopping I'll ususally just bring my 8 yr old and 3 yr old OR just the baby. It helps a lot to leave at least one kiddo at home with Dad. So life has changed but only for the better because everything always works out when you have kids and we can't imagine not having one of our kids not be in our life. They are all so wondeful and different in their own ways and it's great seeing them growing up close together and having a sibling to share life with. Now that I have three, I think we're going to end with 4 but won't have another one for at least 4 more years. My youngest is still only 15 mnths so as time goes by, things slowly but surely do get easier! : )
Don't get me wrong, having three is wonderful and I wouldn't change a thing in the world. My only wish is that I had waited a few more years for the kids to be further apart.
Day to day life in the house has not changed much, in the beginning yes but once the baby gets older & things get essier they always seem to just fit right in. I think it helps a lot to have your kids more spread out which is what it looks like you are planning anyway. So yes, be prepared to have your hands much more full but you will also be filled with so much more love to have in your life. You will never regret having another child EVER, but will only regret not taking that chance and having one more.
Good luck to you and I hope you and your husband come to a decision w/out losing too much sleep! Take care.