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Table 1 Chromosome karyotype of BCCRs couples

From: The influence of balanced complex chromosomal rearrangements on preimplantation embryonic development potential and molecular karyotype

GroupsCase No.Female’s karyotypeMale’s karyotypeAbnormal pregnancy history
A146,XX46,XY,t(1;16;4)(p22;q22;q23)Arrested intrauterine pregnancy one time; artificial abortion one time; spontaneous abortion one time.
A246,XX46,XY,t(8;10;13)(q21;p12;q33)Arrested intrauterine pregnancy one time.
A346,XX,t(1;15;9)(q21;q11.2;q12)46,XYspontaneous abortion two times.
A446,XX46,XY,t(8;18;9)(q24.2;q21.2;cp22)Arrested intrauterine pregnancy one time.
B546,XX46,XY,t(2;4)(q21;q31),t(2;5)(p23;q35)Artificial abortion one time.
B645,XX,t(6;13)(p21.1;q34)der(15;21)(q10;q10)46,XYspontaneous abortion four times.
B746,XX,t(1;11)(q44;q23),t(2;8)(q31;p23)46,XYNo pregnancy
C846,XX,t(2;11)(q22;q24),inv.(13)(q12q32)46,XYEctopic pregnancy one time.
C946,XX46,XY,t(1;11)(p10;p10),inv.(11)(q13q14)Labor induction one time due to omphalocele.
C1046,XX46,XY,t(1;8)(p22;p23)Ins(1;11)(p22;q23q25)Biochemical pregnancy three times.
C1146,XX45,XY,inv.(1)(p11q12),rob(15;22)(q10;q10)No pregnancy
C1246,XX45,XY,inv.(5)(p13q23),der(14;15)(q10;q10)Arrested intrauterine pregnancy three times.