I've been having some spotting on around 10th day of my cycle and it doesn't occur every month. It's like very random... Sometimes my cycle is of 28 days.. Some are of 32 days and bleeding period is now reduced to 2 days, and rarely on 3rd day. Earlier it was of 4 days. So I got myself tested for
prolactin amd
thyroid levels. Thyroid levels are normal but prolactin is high. It is 130 ng/ml. Is it something serious???