Is it common to use birth control to balance hormones to get pregnant with PCOS?

xoxo

My testosterone is super high and my vitamin D is very low. I’m finally trying the pills started my 3rd month this week in hopes of getting off and conceiving once everything is balanced. Not sure how long it will take... I do plan on getting blood test done to see progress! Just curious if anyone has used this method or know of any success stories/ about how long it takes to get pregnant after stopping BC.... I know every one is different.