Every other day or every day?

I just started fermara my gyno didn't give me Provera to start my period he said that the studies show people get better results without Provera. So therefore I haven't had a period at all. He told me to start having sex every other day starting the 9th of my cycle. Should I do it every other day or every day? I can't use an ovulation kits because they would all say positive because of my pcos..