Ladies have any of you take progesterone pills to stabilize your period or to get pregnant on it? So…

Ladies have any of you take progesterone pills to stabilize your period or to get pregnant on it? So I been having problems with my period ( I have my period now every other week) and I finally got insurance and went to the dr yesterday and she told that after all blood work and scans/ultrasounds if everything comes back as good then we will start with progesterone pills. Like take them only 10 days out of the month.. Am just wondering if anyone else took them, and it if helped.