I'm now 20 wks but was told at 18 that I had placenta previa. I didn't know enough about it to ask many questions when she told me about it. Now I just have to wait it out until my next ultrasound in another 2-3 weeks. I have restrictions and am wondering whether this is likely to continue throughout my pregnancy - I still have so long to go. Anyone else with this? She said there's a chance I'll have to have a c-section. I wish I had asked her what level I had, I believe she said my placenta is near my cervix.