Aw, first of all congratulations, at I'm so sorry you went through that last month, I can imagine how mixed your feelings must be right now. It's really important na sundin ang advice ng OB mo, kasi siya talaga ang makakagawa ng best plan para sa iyo based sa iyong specific situation, pero I do think it's worth asking him/her more detailed questions about what "risky" means exactly para sa case mo at ano ang safest way to proceed. Maraming moms din naman ang nagcarry successfully after close miscarriages, pero ang bawat body and circumstance is different, so please don't compare too much, focus lang sa communication with your doctor para ma-ease ang mind mo. Wishing you all the best po, and please take good care of yourself during this time.