Placenta Previa

I had a friend who did. She ended up in bed rest for quite a while bc she kept bleeding and then she had to deliver 2 weeks early. At my 20 week scan they were concerned mine was too low, but did another look and said it'll most likely move up as the baby grows. Good luck. Just stay calm and if you have concerns, go to the ER. 

I did with one of my pregnancies it moved up on it's own as baby grew

I have it as well but my doctor said mine will most likely grow to the side as it and the baby grows! And they will reevaluate later on in pregnancy :)

There's a group on Facebook I'm in and they're amazing ladies and very knowledgeable. If you haven't already you should request to join

I'm not a dr but if you are only 21 weeks you still have time for your placenta to move. I have been on pelvic rest for 5 weeks and hoping my placenta will move as well. Just try and think if the worse news you get is that you need a c section still consider yourself blessed. I just want a healthy baby!

I have it as well. My OB feels very confident that it will move on its own. I have no restrictions but if I start having bleeding I will have to be on pelvic rest. We are going to do another ultrasound at 32 weeks and check it then! Try not to stress too much. I did but felt significantly better after speaking with my OB. 

As of now I have it also. On pelvic rest and they will check next week and every 4'weeks moving forward. I haven't had a bleed but being very careful. Hopefully it moves at least a little bit!!Otherwise they said and section 3 weeks early. 

I'd had it with my first. It moved by time I got to 30 weeks. Sorry yours didn't. Just try to relax and listen to what your doctor tells you about your restrictions. That is very important. Good luck on delivery day.