Hi girls,

Today, I started coughing up some blood and it was quite alarming. I drove myself to emerge where the doctor ordered a chest x ray and a CT scan (both came back normal). I freaked out because my husband and I just started trying to conceive again this month. I got pregnant in April my very first time trying and it resulted in a miscarriage. Since I got pregnant so easily I am worried about being exposed to radiation while TTC. The doctor took my blood and it was negative but I believe I only just ovulated 5 days ago. I failed to mention this to him as I was panicking about everything going on and didnt realize my ovulation was only 5 days ago until I looked at my <a href="https://play.google.com/store/apps/details?id=com.glow.android">glow app</a> when I got home. My question is, anyone know how many dpo a blood test can detect pregnancy?