Ive been on 2 crinone a day for recent cycles and its easy to self medicate extra pecessaries. I find my fs gives me scripts with several repeats on it. Ive heard that crinone doesnt show up well in bt do your p4 could be better than what it says. If you need to do extra at lunchtime pecessaries via back entrance also work. Im also big believer that you cant od on progestrone.