Unbalanced human embryos secrete more hyperglycosylated human chorionic gonadotrophin (hCG-H) than balanced ones.
Parvanov D, Nikolova D, Ganeva R, Nikolova K, Vasileva M, Rangelov I, Pancheva M, Serafimova M, Staneva R, Hadjidekova S, Scarpellini F, Stamenov G.
Parvanov D, et al.
J Assist Reprod Genet. 2020 Jun;37(6):1341-1348. doi: 10.1007/s10815-020-01776-9. Epub 2020 Apr 22.
J Assist Reprod Genet. 2020.
PMID: 32323120
Free PMC article.