 [ Symptoms ] could i conceive 2day before my fertile window days  hello im trying to conceive my period was oct 8 to oct11 had unprotected sex on oct 13 i believe its two days before my fertile window days could i possibly have a chance of pregnancy thank you [ Disease ] your mother may be experiencing constipation a primary care doctor can evaluate her symptoms and do a physical exam there are many possible causes of constipation some common causes are a medication side effect dehydration from inadequate water intake and thyroid problems here is a link to an article about constipation <link> take care