Hi there. You got some great answers, the thing that is most true to me is it is a very personal decision. For you and your husband. All us on mamapedia can do is give you our own insights, and what worked for US. There is no wrong or right answer. I will share my own opinion as to what is good for my family.
I have a daughter born July 06 and another born Sept 07. So close in age, like your 2. Only both girls. I always wanted 3 or 4 kids, and of course, wanted to have a son too. In April, we had our third child. A boy. (completely planned pregnancy).
He is a JOY. I am so so so so glad I had him, there are no words. He lights up my whole life, and makes our family complete.
At this point, we feel done. I am fairly sure on this. I'm 34, husband is 37. With my oldest in kindergarten and second one starting in September, life is so much easier. Going places with the girls is a cinch. No diaper bags. No car seat, just easy boosters that they can hop in and out. Car pooling with them is easy, their seats are portable. They're very independant, they have drop off playdates, and play on their own in the backyard for hours. They're wonderful kids, life is so much easier now that they're potty trained and dress themselves etc etc. This morning they even made their own breakfasts because hubby was out of town for work and I was nursing the baby. (They got yogurt out of the fridge and poured some into a bowl). But still, did it themselves!!
I work from home part time while the baby naps. I love being home for the girls before school and after school every day. I love being home with my son. I love raising my kids.
We juggle things - on the weekends I will often take the girls out for a few hours while dad stays home with the baby. Plenty of the time, we go out as a family of course, but the baby needs to nap and doesn't nap as well on the go.
We don't eat out as much because it is frankly more work with a baby. But still go once in a while. I have also taken the girls out to lunch alone when dad's home on the weekend.
We want to do a disney trip but now we want to wait till our son is 3 so this will be when the other 2 are 7 and 8. Had we not had him, we'd plan on going next year when they're 5 and 6.
I could go on and on about pros and cons....a friend was having a new years party and invited parents and kids over...her kids are my girls ages. I knew she did not want people to bring babies. She had it planned to have bigger kids that could play on their own downstairs in the playroom while the adults relaxed and had cocktails etc. A baby changes that dynamic. I opted not to go. That is one example of a limitation.
I am one of three. My mom is one of 4. My dad is one of 6. My husband's family, everyone had 2 kids. He LOVES my bigger family and the noise and so on. So do I. I love my brothers.
My vote - you make a list of all the pros and cons. Have hubby do the same.
Think it over and decide. Let us know :-)
As far as birth control, I have paragard IUD. No hormones, works great.