irregular periods and tamoxifen

Hi,
Started taking tamo nearly 2 months ago…first period early, second late, now having a third one and its only just over halfway through usual cycle…is this normal in early days of tamo? Anyone else experience similar or otherwise? And if so what happened next?
Seabreeze

Hi Seabreeze

Whilst waiting for replies maybe you could give our free helpline a ring on 0808 800 6000 and have a confidential chat with one of the breast care nurses who are there to support you, lines are open to Monday to Friday 9.00 – 5.00 and Saturday 10.00 – 2.00.

Best wishes

June, moderator