Hi, If it's any help, my hair had been falling out in clumps while taking Utrogestan.
Which was a shame as I thought it would be the best prog for me.My hair is really thick and almost waist length so it looks worse than it is anyway.I was terrified each time I washed my hair and combed through the conditioner

Then came emptying the hoover which was another nightmare).
Since stopping the Utro I don't have that problem anymore.PHEW !
However,because I am prog intolerant I have to find another HRT,so am currently on Femoston 1/5
but I don't think it has enough Estrogen.I have read the other ladies comments on here about 2/10 and weight gain .So I don't know!
It's a minefield out there

Hope this is a bit of help