Timing IUI with home teated lh surge?

As

Dr suggests timing iui with at home tested lh surge because I am ovulating on my own and fertility issues are sperm related.

He said call at peak and IUI would be next day. Has anyone else timed this way?

Wierd thing is, I had follicles checked

at 3pm yeaterday and he said he anticipates me ovulating around Friday. Tested at 3pm today and got this.

This is all sooo confusing!