A.,
So sorry to hear about your loss. I've had two m/c's myself (before having 2 full term, healthy boys). In plain English, it sucks. It's sad, frustrating and can take a toll on you. Let yourself and husband mourn however you need to. After m/c #2, I got the D & C and jumped on a plane to Vegas. I didn't want to be around and deal with all the phone calls/emails, etc.
To answer your question, I think it depends on if you had a D & C or not. With m/c #1 my doctor wanted to let my body take care of things naturally. I was only about 5 weeks along and I kept going in for hcg level checks. I couldn't get it to drop enough so I got a D&C. We were told to wait 3 cycles and my cycle returned right on schedule. I got pregnant on my 3rd cycle only to m/c again at about 11-12 weeks. Since I was much further along, I had the D&C right away. Again, my cycle came back right away and we were told to wait 3 cycles. I think we waited 2 and I got pregnant with our first son (Jacob) who turned 3 in June.
After m/c #2, I had the fetus sent for testing and all came back "ok". As soon as I got a positive test with Jacob, I was at the doctor's office (I think it was even that DAY) and they were checking my levels. My progesterone wasn't high enough so he put me on suppositories. I carried Jacob until his acutal due date.
When I got pregnant with son #2, they wanted to see me right away again. I was put on the progesterone immediately. Ryan is almost 11 months.
I did some research on the whole "wait 3 cycle thing" and I read different things on it. Some said you don't have to wait and others said to wait. We wanted to be safe, so we tried to wait.
I hope all goes well for you. Feel free to PM me if you want to vent, chat or ask any questions. I'm pretty open about my experiences and feelings.
Take care.
T.