To wonder how this man could not know this?

[FreakinRexManningDay]

My friend and her dh popped over for lunch today. I'm not sure how the conversation evolved but we ended up talking about vat on sanpro and how it was unfair as they are fairly pricey in general,in which my friend mentioned she saw the new always infinity for nearly €5 for 9 pads. Friends dh pipes up that that's good value because its 9 months worth.
I said How and he said well you have your period,use your pad and then get rid of it,done til next time.

How has this man managed to achieve a good grade in biology and work in the medical field and think that we women just pop a pad on,have our period and then that's it?

First of all the luxery vat is something like 23%.
I use about 30 nightime pads for the first three days and then its about 5 regular a day for the last five days.
They are so heavy since I was sterilised.

An ex at uni thought it was something you just "did" and got rid of. He thought it was "a bit like being sick". Mind boggles.