Diagnostic Test for Endometrial Receptivity 24 Hours Before Embryo Transfer

Clinical Validation of a Diagnostic Test Which Measures the Endometrial Prostaglandins Liquid 24 Hours Before Embryo Transfer and That is Capable of Predicting a State of Endometrial Receptivity

This clinical validation study is being carried out to validate the efficacy of a test measuring the clinical application of prostaglandins present in the endometrial fluid in patients, 24 hours before the embryonic transfer. This test is capable of predicting endometrial receptivity without the need of performing a biopsy.

Inclusion Criteria:

• Any IVF patient being treated for single or double embryo transfer
• BMI: 20 - 30
• Normal ovarian response (7 - 8 ovocitos) in IVF treatment with AFC ≥ 8, (AFC = Antral Follicle Count)
• Elective embryo transfer
• Normal uterine cavity
• Age: ≤ 38 years old for patients with own oocytes; ≤ 50 years old for patients with donated oocytes.

Exclusion Criteria:

• Patients with recurrent miscarriages ( ≥ 2 biochemical miscarriages; ≥ 2 clinical miscarriage)
• Patients with severe male factor ( ≥ 2*106 espermatozoides/ml).