Still Negative

Two pregnancy tests and both turned out to be negative. I did the second one this mroning. It's sort of frustrating because I know I'm pregnant but can't seem to convince Craig since the tests say I'm not.

• March 11 period begins - Day 1
• March 28 unprotected sex - Day 17
• April 5 period cramping - Day 25
• April 9 negative test - Day 29
• April 11 negative test - Day 31

Funny that I'm on day 31. This is the same point I was at when I did the first test with Shaun. It was 5 days later, when I tested again, that I finally found out.

I wonder if a blood test would be more accurate? Is that how they do it in fertility clinics? Maybe I'll go to the walk-in clinic tomorrow...