Mm, I think Renate's raising a good question. Certainly it's not exactly an uplifting topic, the thought of being sterile, but it does inspire different reactions in different people, much the same as "miscarriage" does (my mum had a miscarriage after me, but wasn't too upset because it was very early, but then other people will feel differently if they've had experience of miscarriages). I don't think she's meaning to upset or offend, I think she's just genuinely curious about how we all view the word "sterilisation", and its various connotations. As I said, being (as yet) unconcerned about my eggs (when I can accept that I actually have eggs), I view "sterilisation" more as a cleansing, disease-preventing measure for medical/surgical equipment rather than the loss of the ability to have children, but other people will obviously have a different take on that. I think that's all she's asking.