Some jobs could be done with a baby there on an occasional basis; but on the whole it's probably not possible for many parents - as GagaJo says, a new baby would usually be fine, but older ones would be a distraction and would get in the way after a short period of time. It's not fair to a baby to expect them to be quiet and out of the way, either.
I agree with those who say that both parents have a responsibility to find childcare, and also that workplaces should provide creches. Somewhere the size of the HoC should definitely have one, and smaller employers could team up with others in the area so that the aim should be for all parents to have creche facilities within a mile or so of their workplace. That wouldn't work in rural areas, but thought should be given to that, too.
As has been said, in a lot of jobs there are many times when there is no need to be on the premises (and voting in the HoC is one of them). I think that people should all be able to work from home if their job allows it, and there should be no detriment to the employee so long as they fulfil the demands of the role. Benchmarks against which to measure this can easily be drawn up before the change to the contract, so that both parties are happy with it. There are many MPs who hardly ever turn up to the HoC (mine is one of them), so picking up on the attendance of parents seems a bit 'deliberate'.
A combination of working at home, creches and legislation to help fathers to take a part in the organisation childcare would go a long way to help women to stay in the workplace. I don't think anyone is suggesting that parents (of either sex) have babies with them during all office hours.
I don't see the link between taking in babies and taking in ironing or potatoes. I very much doubt that one would lead to the other.
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