Update

It appears that I have dodged the proverbial bullet. Although AF still hasn't shown up, I took a pregnancy test earlier this evening and it came out negative. Now wrestling with the mixed emotions of relief and disappointment. LOL

I would check again or get a blood test if your period still doesn't show up for a few more days. I got THREE negative home pregnancy test results when I was actually about 7-8 weeks pregnant (and they were First Response tests, so I thought they would be reliable!).

I second that!  I've had MANY negative home tests with both my pregnancies well after AF was due.  If she doesn't show up, keep testing or call your doctor.

Thank you both for your responses - I had plans to see my doctor for a blood test if AF hadn't shown up by Friday, but as it turns out, she reared her ugly head yesterday, so the negative result was confirmed. Hope to see you all in a few more months when DH and I can actively try for a little brother/sister for our 4 year old. She's very anxious to become a big sister. lol

At least your daughter has realistic expectations - apparently, when my mother was pregnant with me, my sister was hoping for an OLDER brother!