On day 10 after IUI and 11 days after 10,000 hcg injection (also approx 9 dpo) my blood hcg is at 5. When the nurse gave me this value, there was some hesitation, and then she said "I'm sure this would be considered negative". However, I have been experiencing sore breasts, fatigue, very mild off and on cramping (pretty much gone now), oily skin, and a few very bizarre hunger pangs. I did my own research (every Dr's nightmare) and read that a level 5 could be considered borderline. My progesterone is 12.8. I am on vag progesterone supplements @ 100mg 2x a day. My question is, do I push for a second hcg level or accept this as a negative and stop the prog. supplements? This is my second attempt at IUI - the first result came back definitely negative with 2 hcg and 16.8 progesterone. I had absolutely no physical symptoms of pregnancy at that time. I'm trying to be realistic and factual, but also am very emotional as we have been experiencing infertility issues for several years. I have just turned 39.