Irregular Periods & Post-Tubes Tied Concerns: Understanding Ultrasound Results

Question
my last normal menstraul period was april 18 2006 i had my tubes tied 23 years ago i have always been regular i went to my doctor to be checked for menapause he did a blood test for pregnancy also both came back negative so he ordered a pelvic ultrasound which i had on 6-13 he did not explain why he wanted this done i still have not recieved the results back yet the women who did the ultrasound did tell me that my right overie was on my left side have you heard of this happening before? today i started very light bleeding with a  brownish color my doctor office told me to call back next wed they may have my ultrasound results then

Answer
How old are you? So far, everything appears within normal limits. It is highly unlikely that you would have conceived after having had a tubal ligation. The lack of a period for one month could be due premenopausal. Beteen 40 years of age to 50 years of age, you may occasionally cause a missed period from time to time, You will miss one period, then two periods in a row. etc. When you miss 12 months in a row, you look back at the date of your last period and that is when you reached menopause.