Table 1.

Pregnancy data of female rhesus macaques from ten consecutive breeding seasons 2009–2019 compared to the 2018–2019 Camp Fire-Exposed Cohort.

Breeding Season Cohort	n	Total Confirmed Conceptions	Conception Rate	Live Births	Live Births / Total Conceptions
2009–2010	911	800	88 %	702	88 %
2010– 2011	759	675	89 %	582	86 %
2011–2012	816	689	84 %	628	91 %
2012–2013	773	671	87 %	621	93 %
2013–2014	718	629	88 %	574	91 %
2014– 2015	803	621	77 %	550	88 %
2015– 2016	549	423	77 %	387	91 %
2016– 2017	541	500	92 %	466	93 %
2017– 2018	798	672	84 %	608	90 %
2018– 2019 Camp Fire-Exposed Cohort	45	45	n/a*	37	82 %

^*The group of 45 females that conceived during the Camp Fire period.