Recipient ovulation status before the transfer of cloned embryos. (A) Pre-ovulation, follicles large and developed. (B) Peri-ovulation, follicles partly ovulated. (C) Post-ovulation, follicles all ovulated.

Journal of Animal Reproduction and Biotechnology 2020;35:258-64 https://doi.org/10.12750/JARB.35.3.258