Missed period

Kirsten

Hi. Hope someone can help. I haven't had my period yet me and my partner are trying for a baby at the moment. We had sexual intercourse in my operation window in October and September and have sexual intercourse in the middle.

I am now 9 days late on my period and normally on time and I have taken 3 pregnancy tests and nothing can any suggest anything.

What are ovulation tests ??? Xx