I never heard of this day, and October 15 is my birthday. Curiously enough I have had multiple miscarriages, but have 2 perfect boys, ages 9 and 2. I had two miscarriage prior to my first son's birth. Then, over the next several years I had multiple miscarriages until I finally had my second son almost 7 years later. The second miscarriage was the worst. I had to have a d&c because I was nearing the end of the trimester and there was no heartbeat. I had an ectopic pregnancy that took a long time to resolve. I also had what might had been a normal pregnancy but for a rupture ovarian cyst that required emergency surgery that resulted in another miscarriage.
Another interesting fact...my husband is now in his final year of residency...and he is an ob/gyn. He decided to go to med school after our first child was born.