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Infertility

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Letrozole late cycle and BFN

0 replies

Frozeneverafter · 02/10/2021 17:11

Hi everyone,

I've been taking letrozole for under a year now. The reason I have taken it for so long is because my consultant has let us take it to regulate my cycle while we wait for IUI in November. I was all over the place when we stopped. My cycle is consistently 27 days with letrozole. Today is cycle day 32 and no sign of my period. I had one streak of blood in my menstrual cup yesterday so assumed it had started after all then it stopped. I did have cramps yesterday and a BFN on First Response Rapid Result.

I have no other signs at all of anything happening. I am unsure whether to just buy another test and wait or speak to the GP. I have PCOS but have never missed a period with my PCOS-without letrozole I still have a period but it just comes in a shorter cycle like 22 days every cycle etc.

Has this happened to anybody else? I estimate I am 5 days late and have never, ever had a cycle this long with Letrozole. I took a test about four hours ago and it was a BFN again. I'm so sure ovulation on letrozole is 5-8 days after the last tablet so my dates totally don't match up if yesterday was IB.

Thank you.

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