I am not sure what to make of the Dorries-Field amendment in itself, but it is interesting to see what has been going on in the media.
Nadine Dorries own blog is here, and contains a series of posts that give a feel of things. Perhaps particularly notice this post, and the linked piece a the MailOnline.
Caroline's experience is here.
A quite different report here, again with links to media coverage. The reports do not give enough information to make a clear judgement about the research, but the least that one can say is that there is something here that needs to be considered. As the British Journal of Psychology "highlights" points out this raises rather a critical question since a significant majority of UK abortions are justified on the basis that they reduce the risk to mental health.
I will add more links as I see them.