I had my last period on the 23 of october it was suppose to come on again on the 27th of November but didn't.I took a hpt on the 30th of November it came out negative,( my husband and i are trying to have another child). I got my period on the third of Dec.it lasted the whole four days that it usually does but it wasn't as heavy as it usually be i don't want to go to the doctor yet and i don't know if i should take another hpt, because of what it might say (-), could someone please help. Thanks