Ovulate late

H

Anyone else ovulate late? I have 28/30 day cycles but generally ovulate late. I conceived my first with ovulation day 21 (opks and temping), but had to wait 2 weeks (so a full week after missed period!) before test came up positive. This time fairly sure ovulated day 21 again. Anyone else frustrated waiting til well after period due to check? If I don't get my period at eay 28/30 is that a good sign also?