Preimplantation Exposure to Bisphenol A and Triclosan May Lead to Implantation Failure in Humans

Table 1

The distribution and amount of BPA and TCS in human tissue.

Chemical	Tissue type	Concentration	References
BPA	Serum (adult)	~1-2 ng/mL	[22, 81]
	Serum (fetal)	~1-2 ng/mL	[22]
	Breast milk	0.61 ± 0.20 ng/mL	[82]
	Colostrum	3.41 ± 0.13 ng/mL	[83]
	Follicular fluid	~1-2 ng/mL	[22]
	Amniotic fluid (full term)	~1-2 ng/mL	[22]
	Amniotic fluid (15–18-week gestation)	8.3 ± 8.7 ng/mL	[22]
	Urine	2.75–3.3 μg/g creatinine (~3.00 ng/mL)	[84, 85]
	Brain	0.91 ng/g	[10]
	Adipose tissue	3.78–5.83 ng/g	[10, 86]
	Liver	1.48 ng/g	[10]
TCS	Serum	4.1–19 ng/g	[50]
	Breast milk	1.3 ± 2.7 ng/g fresh weight	[87]
	Urine	3.55 μg/g creatinine (3.77 ng/mL)	[84]
	Adipose tissue	0.61 ng/g	[10]
	Liver	3.14 ng/g	[10]