I saw this somehow this morning (can't remember where). It's mentioned on the Abortion Rights page.
I thought I would watch it whilst ironing rather than just reading Hansard.
Some of what she said re sexualisation was ok but it was not put into any context and the speech started rather weakly quoting a Joan Bakewell article which seemed to be saying that sexual liberation in the 60's had "gone too far" and that Mary Whitehouse had had a point. (I'd love to see the actual JB article if anyone knows where it is).
Basic tenet of "it's ok to say no" is fine - however this focus on girls is awful.
They should be teaching consent - proper informed consent not "no means no". Proper discussion of consent/rape/coercion/peer-pressure/abusive relationships/manipulation/abuse of power to both boys and girls would properly cover the issues around "it's ok to say no".
How dare they debate this in HoC without mentioning the above issues plus the major issue of Violence Against Women and Girls. 
Labour response was along the lines of boys should be included however the male MP went off to talk about teenage pregnancy being due to poverty etc and his whole speech was very party political in terms of cuts/poverty etc. He did mention the failure of abstinence programmes and the comparison with more explicit, earlier sex education in eg Netherlands etc.
Some points he made which I agreed with talked about ""ex and relationships" education being the key plus that no school should be able to opt out of this.
He also mentioned that girls should know about sex and changes to their bodies well before periods start. This was a point well made which countered some of Nadine's more OTT OMG they teach 7 year olds about sex type language.
He did mention that perhaps as a man (especially a gay man) he was not best qualified to talk about this matter. I think it is a shame that Labour did not put a woman up to talk about this - indeed a mother. (Nadine did the whole "as a mother blah blah" thing.
BTW you can see the broadcast from Parliamenthere - (it seems to open straight away and start playing).