Originally Posted by nccrunchymama
I guess I just really didn't need that prostaglandin injection.
If we do try again, we'll be sure to use a condom.
I found this on a site I trust - hope it helps you feel better...
"Although orgasm, as well as breast stimulation, can cause the uterus to contract, this will not cause miscarriage. A bit of cramping after intercourse can be very normal. Of course, if cramping continues, or if it is associated with any spotting, you should see your care provider right away.
There's a very positive side to sex during pregnancy. Physiologically, the increased blood flow to the pelvis, the uterus, vagina and clitoris is enhanced, which congests the pelvis a bit and can increase a woman's pleasure, causing more intense orgasms. It can also cause a heightened libido. "