I have three children born via IVF in 2018 2019 2020. After my last child, I had a incisional hernia that was repaired with MESH. Therefore, my doctor highly discouraged further pregnancies. We currently are using a surrogate. Our surrogate delivered a surrogate baby with her 1st IP’s in 2021 and has 3 children of her own. All vaginal births. She matched with another set of IPs in 2022 and experienced 3 biochemical pregnancies. All day 3 euploid embryos. She underwent the test Receptiva and all results were normal. We recently transferred a day 6AA euploid female embryo and our doctor said lining looked great at transfer along with thawing of our embryo. Our surrogate experienced another chemical…beta was 15. We were shocked and lost for an explanation. Our RE said her uterus looked beautiful during medical evaluation and no scar tissue despite 4 deliveries. Do you believe there is correlation between her 3 biochemicals with the other IP’s and now our biochemical? Could you advise on possible explanations and important questions to ask my RE? We have one more euploid embryo 5 BB to use with her.
Thanks!