I had my first three children thru IVF as the doctors told me it wasn't possible to get pregnant on my own. I have three beautiful daughters. The youngest are twin 3 year olds and just found out that i was pregnant...this time naturally. It is still a suprise to me. I am only about 5 1/2 wks and wondering if i am at risk for miscarrying since i was high risk with my other pregnancies. I was on hormones as they said i didn't have enough then to keep the baby. Just wanting to know if anyone has gone thru this and if so how their pregancy went and if i should worry or take any precautions.