If I Cut Proscar Pills, Will That Cause Shedding?

Greetings
I’m a bit confused as I’m planning to start using Proscar ( cut into 4 parts) to treat my male pattern hairloss. I’ve read that some people cuz they can’t cut the pill in the same size let’s say (1.25, 1.50…etc) so there’s no stability in the size of the pills, they said they faced shedding… is that right? and what to do in that case

There is no real scientific way to answer this question. My opinion is that the small daily variations should not make a difference if you cut a 5mg finasteride pill (Proscar) into 4 parts compared to the 1mg pre-made finasteride pill (Propecia).