Did your period come back after chemo? If so, when?

I was 43. I took Tamoxifen for 5 years and had another 5 of normal cycle after I finished that before recurrence. My periods finally gave up when I got my ovaries removed in December 2016. It would seem I produce enough estrogen to power the empire and must have been one of the greatest ever contributors to the coffers of the sanitary product industry.