While it is unlikely you are pregnant the best thing to do is take a home pregnancy test. There is also the possibility that if you do not get your period, being married for 25 years, that you may be approaching menopause or early menopause. If so it would not be uncommon to start having irregular periods.
As I said above a home pregnancy test will tell you now if you are pregnant. If the test is negative and you do not get your period see your GYN to see if you are in the early stages of Menopause. [ adviceman49's advice column | Ask adviceman49 A Question ]
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