Jj - search google for ivf due date calculator. There are a couple around and they all give me the same date my clinic first told me. It gives you the option to put in your epu date or date of blasty transfer.
My gp - poor dear thing - still insisted on putting everything down based on lmp which is wrong of course! ( and it annoys me because I don't like my due date being an odd number. .... )
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