TTC...opinions needed

According to my <a href="https://play.google.com/store/apps/details?id=com.glow.android">ovulation calculator</a> I ovulated from Fri the 24th to the following Wednesday. My husband and I have intercourse daily sometimes twice a day. My iud was also removed on the 24th. I am expecting my next cycle this coming Monday or tuesday. When would be a good time to take a test?