Table 1. An overview of the reproductive periods expressed in days from peak oestrogen for five cycles (2013–2017) of Tian TianSB569 and one cycle (2016) of Hao HaoSB741.
| Feature | Tian Tian 2013 | Tian Tian 2014 | Tian Tian 2015 | Tian Tian 2016 | Tian Tian 2017 | Hao Hao 2016 |
|---|---|---|---|---|---|---|
| Anoestrus | D-63-D-14 | D-107-D-14 | D-111-D-13 | D-208-D-10 | D-104-D-9 | No records |
| Pro-oestrus | D-13-D0 | D-13-D0 | D-12-D0 | D-9-D0 | D-8-D0 | D-8-D0 |
| Peak oestrogen | D0 | D0 | D0 | D0 | D0 | D0 |
| Postoestrus | D1-D7 | D1-D7 | D1-D7 | D1-D7 | D1-D7 | D1-D7 |
| Primary P4 rise USpG | D8-D98 | D8-D97 | D8-D111 | D8-D109 | D8-D128 | D8-D61 |
| Secondary P4 rise USpG | D99-D165 | D98-D166 | D112-D163 | D110-D157 | D129-D179 | D62-D114 |
| Primary P4 rise Cr | D8-D79 | D8-D79 | D8-D91 | D8-D98 | D8-D113 | D8-D77 |
| Secondary P4 rise Cr | D80-D165 | D80-D166 | D92-D163 | D99-D157 | D114-D179 | D78-D114 |
| Postbirth | no birth | no birth | no birth | no birth | no birth | D115-D126 |
P4 = progesterone; USpG = urinary specific gravity; Cr = creatinine