Originally Posted by
VeeDubb65
This may be true of some pills, but it most certainly wasn't true of any of the 3 different OCP's my ex-wife used when we were together. It made them extremely regular, frequently starting early in the morning every 4th Wednesday. They had no significant effect of duration except that there was a smaller deviation from average, so instead of 3~4 one month, and 6~7 another, they were always around 5, maybe a little less.