Aderyn - but you are saying there are certain circumstances where someone is 'taking the piss' or not? But those circumstances are unlikely to be known by anyone other than the woman involved? So perhaps the emploer should reserve judgment?
"Controlling your fertility" is a very vague term and fairly meaningless. As has been posted on this thread, people who take years to conceive may then conceive #2 immediately - this is still very much a planned pregnancy, but the idea that "the majority" are able to time conception to the month (or even to the 2-month, 3-month- 4-month period) is just factually incorrect. Every month, the odds are against you.
To put it another way, if I'd been subject to some of the negative employer attitudes that others have seen, I may then choose to 'leave it til the last minute' to try and conceive #2. I may then find it was too late, or in that past year my/OH's fertility had declined so it was a struggle. I would then be really quite annoyed that employers had made me fear conceiving quickly to the point where I may not be able to at all.
Do you now see how these attitudes can shape a person's family?
I am not trying to be argumentative for the sake of it, it's just you seem to have a clear-cut idea of who does/doesn't deserve their mat rights, when the real world simply is not like that in many, many cases.
And out of interest, what are the statistics for those that 'struggle to conceive'? Are you talking about within any given month, or at all?