thank you guys that means a lot. i was afraid i needed one again soon. or i would miscarry. best wishes!
I should clarify that I haven't had any Rhogam yet with this pregnancy. I got one at 28 weeks with my first pregnancy, then after giving birth, and it will be the same schedule with this pregnancy. The docs have this pretty down to a science now, so just make sure that they know you're Rh-.
I am also negative O blood type and pregnant with my second child due on May 6th. As long as you got Rhogam after the last miscarriage, you should be fine. I spoke with my doc and he said I wouldn't get my next injection until 28 weeks.
Your HCG levels are also in the normal range for 4w5d, so I wouldn't worry about it. :-)