Question

Lisa • Married for 4 years and together for 9. TTC #1. Diagnosed male factor infertility. Struggling but still hopeful.
Did any of you not get a BFP until well after your period was late? I always have a very regular cycle of 28 or 29 days.  I'm four days late but every test I take is negative.  Did anyone else experience this and eventually get a BFP, or is my body just being wonky this month? I'm so frustrated. Thanks for any advice :-)