BAP-EB as a Predictive Tool for Endometrial Receptivity and Pregnancy Outcome of IVF Treatment

Inclusion Criteria: * Subfertile women indicated for the first IVF or women with cryopreserved embryos at HKU-QMH CARE, HKU-SZH CARE and SCCARC * Women indicated for IVF treatment with a normal uterine cavity as demonstrated by saline infusion sonogram or hysteroscopy * Women with regular ovulatory cycles Exclusion Criteria: * The presence of an endometrial polyp or fibroid distorting the uterine cavity * The presence of untreated hydrosalpinx * IVF treatment carried out for preimplantation genetic diagnosis * The use of donor oocytes