Then bend your wrist outward toward your little finger. If you feel pain on the thumb side of your wrist, then you most likely have de Quervain's. The Finkelstein test is done to make sure that you do not have a different problem, such as arthritis in the bottom of your thumb or intersection syndrome.
Calculation Using An ovulation Calendar: 1  The first day of a period is considered as day 1. 2  Usually on day 14, the egg is released and is waiting for the sperm to fertilize it. 3  The egg has a lifespan of just 12 to 24 hours whereas a sperm can last for about 72 hours in a woman.
Best Answer: When discussing menstrual cycles, you have to talk in averages since every woman has their own unique cycle. An average menstrual cycle is considered to be 28 days long counted from the first day of one period until the first day of the next period. On average, ovulation will take place 14 days before the start of the next cycle, which in a 28 day cycle happens to be 14 days after the start of the last cycle.