Navel piercing question!!

Kayla • Due December 28, 2016!
I'm 25 weeks exactly today with my first baby. I have had my piercing just over a year now and I still haven't taken it out since becoming pregnant but I've been reading a lot on them during pregnancy & I'm starting to worry about what I need to do.. I bought a pregnancy ring but I have yet to put it in. I'm mainly asking if there are any other mommies that have kept theirs in throughout their entire pregnancy & it not rip or stretch out after you give birth?.. Let me add I do not want it to close up because I do not want to have it re-pierced I hate needles lol 
Thanks so much for any input..