Period after ovulation

Monique

Is is common to get the period seven days after ovulating???

I ovulate on the 30th, know because did Us to prove it.

And thought my period woul arrive 14 days later. But today it came...

on the exactly day it was supposed to came if I have ovulated in the right date...

Last period: July 10th

Did us exames to know when I was ovulating and after 7 exames I ovulated on the 29th/30th July...

Anyone could guess what could be happening????