LMP: I asked because 'conception date' is rarely used by doctors - or calculated. The delivery date (edd) and the last period (lmp) are commonly used. If conception was between 6th and 10th, then your last period was april 22-26? And due date january 27-30? If 'yes, ' then unlikely you got pregnant from sex april 22. Understand, it's a calculation (a best guess) not a guarantee! best wishes, .
Answered 8/13/2013
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