Low lying placenta week 16

Hello mommies, I just had my detailed scan at week 16 and gynea told me that I have low lying placenta. He just told me to avoid carrying heavy stuff and hopefully it will move up after sometime. May I know if any mommies also encountered this problem? I checked online and it says that it may cause bleeding before labor, and chances of natural birth is low. Is low lying placenta threatening? And how do you deal with it? #pleasehelp #pregnancy #advicepls #ftm