And half of them wouldn’t be pregnant
So that's a non issue in this discussion as they wouldn't fall in the remit. (obviously it's a discussion to be had on why the funding isn't there, but not on this thread )
And the rest would have fallen pregnant so they could go to rehab. And it would cost even more than if they just provided that service, free of charge, for people suffering from addiction issues.
I completely agree the service should be there, but it's not as the system is currently failing them.
I don't doubt some probably would look at getting pregnant to get in there, these would flag themselves up the minute the pee hits the stick and the baby would be born fine, but it could raise the amount of unwanted pregnancies, the same as people used to say the youth get pregnant to get a council house so we shouldn't house them 
But of course, these people don’t give a shit about these women, and that’s the primary issue here.
I think it's really sad if people don't care about these women, they are venerable women who need education and help, but they also need to be stopped from causing lifetime damage to their child.
I'm not quite sure who these people are that keep getting referred to in the thread, I'm assuming not me or surely people will just call it out and direct it at me or quote me so I've dismissed their statements at being aimed at me