The aim of this study is to analyse genomics profile expression in endometrium under different endometrial priming for recipients.
We analyze the genomic profile of egg donors in different endometrial priming protocols, compared with natural cycle, including the conventional single long acting GnRH agonist injection in the mid luteal phase of the previous cycle of the endometrial priming and the single daily antagonist injection (Cetrorelix 0.25 mg) administered in the early follicular phase followed by endometrial priming. Endometrial biopsy will be taken in luteinizing hormone * 7 or with P4 +5 in cases with endometrial priming with oestrogens therapy.
Study Type
INTERVENTIONAL
Allocation
NON_RANDOMIZED
Purpose
BASIC_SCIENCE
Masking
NONE
Enrollment
6
endometrial biopsy
Ivi Valencia
Valencia, Valencia, Spain
genetic endometrial human profile expression
implantation related genes profile expression
Time frame: Oocyte donors will be followed up for four to six months
This platform is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional.