If 47 is selfishly old, then is 37? What about 27, which is still a full 10 years later than a woman could have given birth and thus been around for her child for an extra decade of their life?
Completely ridiculous arguement; comparing op's current age with both 10 and 20 years younger! Of course it makes a difference. Wtf?!
I think you rather missed my point, which was to ask how 47 was unspeakably selfish when 37 is absolutely fine. As you say, those 10 years make a big difference, so surely the 10 years between 27 and 37 also make a big difference, as do the 10 years between 17 and 27? At what point between 37 and 47 does 'perfectly acceptable' suddenly become 'unilaterally outrageous'?
I can't help thinking that most mums choose to have their babies between a certain age-range and, on that basis alone, they see anything 5 years either side as misguided and more than that unequivocally selfish and very, very wrong. On the whole, MN is fully in favour of women's reproductive rights when it comes to abortion, but seems to be full of condemnation when it comes to having babies a bit later in life, for whatever reason.
All many seem to want to do is patronise, assume that people are somehow unable to add their own age to that of a potential child and then wag fingers and shout "Selfish!" based on their own personal experiences and ignoring average life expectancies, which can of course also turn out to be very far longer or shorter than average for any individual.
As for the suggestion of the friend 'dithering', I think this is very unfair and belittling indeed. Too many people don't consider things for enough time before having children. It's not like deciding what you want for dinner or what to wear on a particular day: it's a very serious, far-reaching consideration to make.