ERPeak® Test
Right Time
Determining the peak endometrial receptivity
ERPeak® Test
Right Time
Determining the peak endometrial receptivity
The right time is key for successful embryo transfer
Your endometrium is at its most receptive for an embryo during a period known as the window of implantation (WOI). If you are undergoing IVF, the WOI is usually five full days after you begin taking progesterone (or seven days after the LH surge in a natural cycle).
Your doctor may refer to this as P+5 (or LH+7) and they will commonly schedule an embryo transfer for this day. However, for some women the WOI may occur earlier or later, e.g., at P+4 or P+6, (or LH+6 or LH+8).
How can the ERPeak® test help me?
The ERPeak test helps to determine your window of implantation and when your endometrium may be most receptive.² This will guide your IVF team with a precise embryo transfer window.
How it works
Our Endometrial Receptivity Test measures the expression of relevant hormone-regulated genes allowing us to determine when your window of implantation should occur, thereby informing your clinician of the most suitable time for embryo transfer to increase the likelihood of achieving pregnancy.
Improved outcomes with ERPeak
In an independent study involving 550 patients, ERPeak resulted in significantly better outcomes for RIF patients vs patients not using personalized embryo transfer²:
Clinical Pregnancy rates doubled
Birth rates tripled
Miscarriage rates halved
43.5% of women with recurrent implantation failure (RIF) experience a displaced WOI and this may cause some embryos to fail to implant.²
Easy result interpretation
Pre-Receptive
Your window of implantation may be later than when you had your biopsy
Receptive
Your window of implantation mirrors when you had your biopsy
Post-Receptive
Your window of implantation may be earlier than when you had your biopsy
Documents
Reproductive Genetic Testing Brochure – English
Reproductive Genetic Testing Brochure – Czech
Reproductive Genetic Testing Brochure – French
Reproductive Genetic Testing Brochure – German
Reproductive Genetic Testing Brochure – Greek
Reproductive Genetic Testing Brochure – Italian
Reproductive Genetic Testing Brochure – Spanish(LATAM)
Reproductive Genetic Testing Brochure – Spanish
Reproductive Genetic Testing Brochure – Turkish
ER-Complete Patient Brochure – English
ER-Complete Patient Brochure – Czech
ER-Complete Patient Brochure – French
ER-Complete Patient Brochure – German
ER-Complete Patient Brochure – Greek
ER-Complete Patient Brochure – Italian
ER-Complete Patient Brochure – Spanish(LATAM)
ER-Complete Patient Brochure – Spanish
ER-Complete Patient Brochure – Turkish
ER-Complete Clinician Brochure – English
ER-Complete Clinician Brochure – Czech
ER-Complete Clinician Brochure – French
ER-Complete Clinician Brochure – German
ER-Complete Clinician Brochure – Greek
ER-Complete Clinician Brochure – Italian
ER-Complete Clinician Brochure – Spanish(LATAM)
ER-Complete Clinician Brochure – Spanish
ER-Complete Clinician Brochure – Turkish