Table 1. Number of gamete donors per condition.
Number of gamete donors per condition (n=143)				Disease severity*
	Genzyme 2010 (n=47)	Counsyl 2012 (n=24)	Recombine 2012 (n=72)	H	M	T	X
Cystic fibrosis	4	2	0	x		x
Fragile X syndrome	0		0	x			x
Spine muscular atrophy	2	0	0	x
21-Hydroxilase-Deficient Congenital Nonclasical Adrenal Hyperplasia			9		x	x
Achromatopsia		1	1
Alpha-1-antitrypsin deficiency		1	2		x
Autosomal Recessive Kidney Disease			1
Autosomal Recessive Polycystic Kidney Disease		0	2	x
Bartter Syndrome: Type 4A			1	x		x
Biotinidase Deficiency		1	3	x		x
Carnitine Palmitoyltransferase II Deficiency		0	1	x		x
Cystinuria: No Type 1			1	x		x
Duarte Galactosemia			2
Factor V Leiden thrombophilia deficiency			2
Factor V deficiency			6
Familial Mediterranean fever		0	2	x		x
Glucose-6-Phosphate Dehydrogenase Deficiency			2		x	x	x
Glutamic Acidemia: Type I			1	x		x
Glycogen Storage Disease Type V		2	0		x
Glycogen Storage Disease: Type IV			1	x
Hemochromatosis: Type 1: HFE Related			6	x		x
Homocystinuria Caused by CBS Deficiency: B6 Responsive		0	3	x		x
Leber Amaurosis			2	x
MTHFR Deficiency			28	x		x
Nonsyndromic hearing loss and Deafness			2	x
Phenylalanine Hydroxylase Deficiency			1	x		x
POLG Related Disorders			1	x
Pompe Disease		1
Pseudocholinesterase Deficiency		0	1		x	x
Short Chain Acyl-CoA		0	7		x	x
Sulfate Transporter-related Osteochondrodysplasia		0	1	x
Tyrosinemia: Type 1		0	1	x
Sickle Cell Anemia			1	x
* According to Recombine classification: H: High impact, significant effect on life expectancy and quality of life. M: Moderate impact, do not affect life expectancy but can affect the quality of life. T: Treatment benefits, can lessen the impact of these diseases, especially with early intervention X: X-linked diseases are passed down by female carriers. Carriers may have symptoms. Blank cells indicate that condition was not screened for.