Former editor of Front magazine Piers Hernu said he was "shocked and appalled" by the Co-op's threat to stop selling lads' magazines, while Sophie Bennett from the Lose the Lads' Mags campaign group labelled the publications "pornography".
They debated the issue in the ITV News studio:
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The study by the National Childbirth Trust and National Federation of Women's Institutes found a lack of staff left some women frightened.
Extracts released by 10 Downing Street suggest Mrs May will say the UK will not settle for a "half-in, half-out" policy.
Milder for most of us