Pregnancy Tests
Periods and Conception
Pregnancy - hCG Levels

If your last period was Sept 26 and you had a light period on Oct 23 and a positive pregnancy test on Nov 8 and a US on Dec. 1 said you were 7 weeks how does this add up if your due date is July 18?

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Answer

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Wiki User
02/09/2007

http://www.intmed.mcw.edu/clincalc/pregnancy.html I went to the above website put in July 18th as your due date. So your light period was probably implantation bleeding, some women will have light spotting when there period would be due when they are pregnant. Also that website goes by a 28 day cycle, So if your cycle is more or less you can add or subtract how many ever days you need to get to your cycle lenth.