You could very well be pregnant and the hcg levels in your system just arent high enough for that specific test to pick it up....Testing with a hpt that requires 100miu of hcg is less likely to show up accurately early on, because it requires a lot of the hormone , meaning u would have to wait until ur body reaches that level, if u are indeed pregnant, before it would show up positive...And everybodys bodies and hormone levels are different, so theres no telling when that would be....Here's a list of the most popular hpts and the amount of hcg required to result in an accurate reading.
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**15-25 miu**
*you should probably pick one of hpts up in this category..They have the highest sensitivity, meaning they're more likely to give you an accurate answer, early on*
abbott testpack plus hcg 25 miu
accuhome 25 miu
aimstep 20 miu
aim midstream otc 20 miu
aimstick pbd 20 miu
aimstick otc / accudip 20 miu
answer early result 25 miu
clearblue easy earliest result 25 miu
confirm 1-step 25 miu
cvs (stick test) 25 miu
dbest one step 20 miu
first response early result 15-25 miu
health check 25 miu
health mark 25 miu
insta test hcg 25 miu
lifesign one-step 25 miu
lifesign 1 midstream 15 miu
one step be sure 25 miu
one step hcg
save on tests 20 miu
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**40-50 miu**
clearblue easy (u.S.) 50 miu
clearplan easy 50 miu
cvs (cartridge) 50 miu
dollar general store 50 miu
drug emporium one step 50 miu
early pregnancy test 50 miu
eckerd one step 50 miu
e.P.T. 40 miu
fact plus select 40 miu
family dollar 50 miu
one step pregnancy test 50
rite-aid 50 miu
selfcare 50 miu
target 50 miu
walgreens 50 miu
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**100 miu**
equate (wal*mart) 100 miu
fact plus pro 100 miu
first response one step 100 miu
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in general, tests rated to detect the lowest hcg levels should be able to detect pregnancy sooner than those rated for a higher level. However, it is important to note that this chart rates the manufacturer's claimed sensitivity, not test accuracy.
**hope this was of some help to you hun, best of luck!**