Question: How Long Does It Take To Get Era Results Back?

How ERA test is done?

ERA test is done by obtaining a sample of endometrial lining during the implantation window.

A tiny catheter is inserted through the cervix.

Suction is created to draw out a sample of tissue from the lining.

This sample is then sent for analysis using Next Generation Sequencing technology..

How can I increase my chances of implantation?

The best way to increase your odds of getting pregnant quickly is to make sure that you’re having sex at the right time in your cycle. If you have regular cycles, you will ovulate around two weeks before your period. This means your fertile window will be the seven days before your expected ovulation.

Is 1 cm endometrial thickness normal?

Premenopausal. For women of reproductive age, the endometrial stripe thickens and thins according to their menstrual cycle. The stripe can be anywhere from slightly less than 1 millimeter (mm) to slightly more than 16 mm in size.

How can I increase my uterus receptivity?

Four strategies for improving endometrial receptivity: to develop ovarian stimulation protocols that cause a minimum reduction in endometrial receptivity or may even increase it; to avoid the endometrium during stimulated cycles, to improve uterine vascularization and to treat the pathology.

How long do ERA results take?

The biopsy sample is sent to the lab and analyzed (this takes approximately 2 weeks) and results are termed either ‘receptive’ or ‘non-receptive’. If non-receptive, it further analyzes the sample as pre-receptive or post-receptive.

How thick does your lining have to be for implantation?

Pregnancies did not occur when the endometrial thickness was less than 7 mm;[4] however, other studies found that a minimum endometrial thickness of 6 mm is acceptable for implantation.

What is an era procedure?

Endometrial receptivity array (ERA) is a diagnostic procedure that may help determine whether the endometrial cavity is ready for embryo implantation. ERA endometrial biopsy is a relatively new procedure, which involves biopsying a small sample of the endometrium, or lining of the uterus, for molecular analysis.

Why is embryo not implanting?

When an IVF cycle is not successful, the most common reason is that the embryo(s) stop growing before they can implant. Other possible factors to be considered include the uterine receptivity and the mechanics of the embryo transfer, but the large majority of unsuccessful IVF cycles can be attributed to embryo quality.

What causes failure to implant?

The causes of implantation failure are diverse and especially due to different maternal factors as uterine abnormalities, hormonal or metabolic disorders, infections, immunological factors, thrombophilias as well as other less common ones.

What should your uterine lining be for IVF?

During an IVF attempt the uterine cavity is evaluated to ensure that proper development of the lining occurs. Studies suggest that a uterine lining thickness of 6 mm or less results in fewer pregnancies. Therefore, most providers would prefer to have a uterine lining of at least an 8 mm.

Can your lining be too thick for implantation?

Other investigators speculate that an excessively thickened endometrium is a barrier to implantation (Okohue et al., 2009; Weissman, Gotlieb, & Casper, 1999) with one small study of 150 cycles reporting that no pregnancies occurred in cycles with endometrial thickness greater than 12 mm (Rashidi et al., 2005).

What are the signs of unsuccessful implantation?

Vaginal bleeding may also be a sign of an ectopic pregnancy, which occurs when a fertilized egg implants into one of the fallopian tubes instead of the lining of the uterus. Other symptoms may include pain in the abdomen, pelvis, or even the shoulder, but sometimes vaginal bleeding is the only sign.

Is an era test worth it?

If you’re a fertility patient with recurrent implantation failure, particularly after transferring good-quality embryos, it might be worth considering. The ERA test claims a 73% pregnancy rate.

Is an endometrial scratch painful?

Endometrial scratch is a very safe. For most women it does not require any anaesthetic. Some women occasionally experience some cramping pains during and after the procedure, but these will ease in a very short time.

How quickly can uterine lining thicken?

The first half of the proliferative phase starts around day 6 to 14 of a person’s cycle, or the time between the end of one menstrual cycle, when bleeding stops, and before ovulation. At this phase, the endometrium begins to thicken and may measure between 5–7 mm.

Is a mock transfer necessary?

The importance of a mock embryo transfer Transferring an embryo when the uterine lining is ready is very important. Some patients may experience IVF failure, even with a PGS-tested embryo, if the lining is not ready. By performing a mock transfer, our doctors can transfer an embryo when the lining is receptive.

Does stress affect implantation?

Stress can prevent the implantation of a fertilized egg. Stress can affect hormones that reduce blood flow to the uterus and endometrial lining making it less receptive to implantation.

Is the era test painful?

First off, a uterine biopsy must be performed for the ERA and this procedure can be painful. Embryo transfer must always be delayed by at least one month and this can feel like eternity for many women.

How much does ERA testing cost?

The Endometrial Receptivity Array Test helps assess the best time to transfer an embryo in order to increase the odds of the embryo implanting to the uterine wall. The cost of the test was $850 plus the cost of medication, the endometrial biopsy, and medical visits.

Can your egg be fertilized but not implant?

If one of the sperm cells penetrates the egg, the egg is fertilized and begins developing. The egg takes several days to travel down the fallopian tube into the uterus. … But not all fertilized eggs successfully implant. If the egg is not fertilized or does not implant, the woman’s body sheds the egg and the endometrium.

Does endometrial scratch help implantation?

Endometrial scratching is hypothesized to improve embryo implantation in ART. Multiple studies have been published, but it remains unclear if endometrial scratching actually improves pregnancy rates and, if so, for which patients.