Dear Doctors, On 22 Feb I was diagnosed with prolactin level of 106 ng/ml and after that I have taken cabergoline twice a week for 5 week. Is ma also taking estrogen tablet. In March my period was normal. I also again tested for prolactin and result was normal in march. So I discontinued cabergoline. But today i am again diagnosed with high prolactin level 42 ng/ml. So ,please let me know why it's increased again?? What steps should I take to cure this ??