co�in�ci�dence (k?-?n's?-d?ns, -d?ns')

n. A sequence of events that although accidental seems to have been planned or arranged.

Check this out:
? Big Bro was born 5/20/04
16 mos and 6 days later...
? Little Bro was born 9/26/05
16 mos and 6 days later...
? Soon-to-be Little Sis was born in Taiwan 2/1/07

Coincidence? I think not.