"A Chicago couple who previously suffered two miscarriages recently welcomed a healthy baby boy thanks to a breakthrough new fertility test which helps women struggling with achieving a successful pregnancy by examining the mothers DNA.  The test is offering new hope to many familys struggling to conceive.  Carolyn Bilson and Tim OBrien met three years ago and say it was love at first sight.  Literally a month later we knew we wanted to have children Bilson told Good Morning America. But after two miscarriages Bilson then pushing  said the couple sought help from a fertility specialist in Chicago who recommended in vitro fertilization.  Their first attempt at IVF however failed too according to Bilson.  I think it was just so devastating because we didnt anticipate that she said. We thought the hard part would be getting pregnant not staying pregnant.  OBrien added that the most frustrating thing was that you didnt learn anything from the previous miscarriage. So there wasnt What could we do differently  The couple then learned about a new way to tailor fertility treatments specifically to the DNA of the mother using a test that can help couples figure out the perfect time for conception based on that DNA.  The Endometrial Receptivity Test uses a tissue sample to look at  genes to find out the optimum time for conception thus increasing the couples chance to conceive.  For Bilson that time is two days later than the average woman.  MORE CBD is the latest wellness trend but does it work https Dr. Ilan TurKaspa an OBGYN and the director of Chicagos Institute for Human Reproduction described the process as personalized medicine.  This is what we are trying to do here by personalized medicine TurKaspa said adding that you can make sure that the uterus is ready and optimize a time for implantation.  The result Their beautiful baby Westley who is now nine months old.  Were so lucky Bilson said. Were so blessed.  OBGYN Dr. Jessica Shepherd told GMA that this breakthrough new treatment is very exciting to the medical community because it offers another avenue for women who have recurrent miscarriages to potentially get pregnant when it is something they never thought they could look forward to.  The new technique works by having a doctor take a sample of the womens endometrial tissue which you can get DNA from and from that DNA you can tell what part of the cycle is prime time to take the fertilized egg and implant it via IVF Shepherd added.  Shepherd said that the ideal candidates are women who have had three or more miscarriages or women over  but emphasized that the test is not for everyone and infertility is a spectrum.  One risk of the procedure many women may not take into account is the emotional effects of it not working and you still miscarrying Shepherd said. It is a new process and important to go over the risks of the procedure  which can vary per person  with your health care provider."