The clinical relevance of luteal phase progesterone support in true natural cycle cryopreserved blastocyst stage embryo transfers: a retrospective cohort study

6番目のこちらは 「変わらない」 The clinical relevance of luteal phase progesterone support in true natural cycle cryopreserved blastocyst stage em… https://t.co/wVxpN8r4Zm

で、遡るとこれ。 これはRetrospective cohort study。 でもdoes not improve ongoing pregnancies、つまり「要らない」だね。 The clinical relevance of luteal phase progesterone support in true natural cycle cryopreserved blastocyst stage em… https://t.co/wVxpN88VLe