You can find anything about anything in books these days, including a lot of
nonsense.  Women of *any* age might not produce enough milk.  I think it's
true that women over forty, if it's their first baby, tend to produce less
milk than a teenager say.  But "less" does not mean "not enough".  On the
other hand, women over 40 have compensating attractions which my reserve and
usual good taste prevent me from discussing.

Jack Newman, MD, FRCPC