HERE ARE THE TOP 7 SYMPTOMS OF PROGESTERONE DEFICIENCY: 1. Menstrual irregularities - long cycles, irregular cycles, short luteal phase (if the time from ovulation to your period is less than 10 days), a diagnosis of polycystic ovarian syndrome, menstrual cramping, spotting mid cycle or before your full period flow begins. 2. Infertility - progesterone is one [...]