My wife has been having period like cramps but has missed her period for about a week. Could she be pregnant?
She could be, or she could just be late for a number of reasons or for no reason at all. It happens sometimes. If she is worried she could take a pregnancy test. Most of them today work as early as the first missed day.
Maybe, but I bet her period is just irregular. The best thing she can do is take a pregnancy test and find out for sure though.