Skip to main content
. 2018 May 2;13(5):e0195599. doi: 10.1371/journal.pone.0195599

Fig 2. Urinary hormone profiles during six representative giant panda pregnancies.

Fig 2

Urinary estrogen, progestagen, and PGFM concentrations relative to ovulation from four giant pandas, representing six gestations: SB371 in 1999 (A) and 2003 (B), SB473 in 2005 (C), SB452 in 2010 (D), SB473 in 2012 (E) and SB452 in 2006 (F). Black circles represent urinary PGFM concentrations and samples collected 12–24 hours (×) and 5–10 hours (∆) before parturition are notated. Note the difference in scale of secondary x-axis for graphs A–D versus E–F.