Hello, I'm having screening for IVF and to donate my eggs as an egg sharer. The clinic called me today to say that my oestrogen levels are really high on the blood test they took last week - over 1800. They asked me whether I am pregnant.

I know that I cannot be pregnant as I have had countless BFNs and no temperature rise last month plus a progesterone test on day 22 was extremely low showing I didn't ovulate.

So I have no idea what is going on. Any ideas? Has anyone else had the same thing happen?

Thanks in advance.