Hey ladies. I have a question even though it may be difficult to answer its a good question. I am now 2 days late on my period which im never late. I took a test on my expected period & the day after. No test today! I had a really big cramp during the week, i knew for sure AF was coming but she didnt show. I have been having very sharp pains in my breats, but im still keeping in mind that AF could still show some way, some how!! My question is, can you hCg levels be too low withing the 5 days after your missed period frame? I ask because I see a lot of women that get a positive result before they even miss their period.