Table 1 Types of robs, number of cycles, patient age, blastocysts for the study population.

From: Chromosome segregation of human nonhomologous Robertsonian translocations: insights from preimplantation genetic testing

 

All rob carriers

Female carriers

Male carriers

Total patients

296

163

133

 rob(13;14)

198

106

92

 rob(13;15)

11

7

4

 rob(13;21)

6

0

6

 rob(13;22)

6

1

5

 rob(14;15)

8

6

2

 rob(14;21)

48

32

16

 rob(14;22)

9

6

3

 rob(15;21)

4

1

3

 rob(15;22)

5

3

2

 rob(21;22)

1

1

0

Total cycles

448

254

194

 Without a repeat cycle

299

167

132

 Repeat cycles

149

87

62

Number re-biopsiesa

16

10

6

Mean maternal ageb

34.8

34.8

34.8

Mean paternal ageb

37

36.9

37.2

Blastocysts with results

2151

1126

1025

Blastocysts without results

84

43

41

  1. aRe-biopsy was performed for a subset of embryos that did not produce a result on the initial biopsy sample. Results were based on the second (successful) analysis.
  2. bAge at the time of the in vitro fertilization cycle. Age was re-calculated when there was a repeat cycle.
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