Quote Originally Posted by twistedtails View Post
The locks count when they lock. There really is no telling what lock "does the job". I can say though, the locks are really pointless until a certain follicle size is reached. I don't really remember what size but I know folks that that have untrasounds don't pair until a set follicle size is reached.
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10-20mm in size is when they begin to POUND FOOD.

30 is when most pair up if they have ultrasound. And 40 is around time they ovulate.