Table 2.

Karyotypes and ages at onset of amenorrhea in 42 representative POI cases with chromosomal abnormalities (11).

No.	Age at the onset of amenorrhea (y)	Karyotypes	Turner Stigmata	Follicle Growth	Ovulation or Oocyte Retrieval
1	14	45,X	–	–	–
2	14	46,XX/45,X[29,1]		–	–
3	15	46,X,del(X)(p11.23)		+	+
4	15	46,XX,t(X;8)(q22;q22)	+	–	–
5	16	45,X[19]/47,XXX[16]		+	+
6	17	46,X,add(X)(q22.3)		–	–
7	17	46,X,i(Xq)	+	–	–
8	18	* 1	–	–	–
9	18	45,X/46,X,psu dic(X)rea(X;X)(q22;p11)	+	–	–
10	20	* 2	–	–	–
11	20	45,X[3]/46,XX[97]	–	–	–
12	20	47,XXX	–	–	–
13	22	45,X[47]/47,XXX[3]		+	+
14	23	* 3	–	–	–
15	24	46,X,del(X)q(22)		+	+
16	25	45,X[2]/46,XX[98]		–	–
17	26	46,X,del(X)(q21)	–	+	+
18	27	45,X[34]/46,X,add(X)(q22)[16]	–	–	–
19	27	45,X[5]/47,XXX[1]/46,XX[194]		–	–
20	28	45,XX,der(14;21)(q10;q10)	–	–	–
21	28	47,XXX/46,XX	–	+	+
22	29	46,X,t(X;20)(q22;p11.2)	–	+	–
23	30	45,X/47,XXX	–	+	+
24	30	45,X[2]/46,XX[198]	+	+	+
25	30	45,X[3]/47,XXX[3]/46,XX[94]	–	–	–
26	30	46,X,del(X)(q26)[46]/45,X[3]/47,XXX[1]	–	–	–
27	30	46,XX,r(18)[23]/46,XX[27]	–	–	–
28	32	46,XX,t(7;14)(q36;q14)	–	+	–
29	32	46,XX/45,X/47,XXX	+	–	–
30	33	45,X[4]/46,XX[45]/48,XXXX[1]	–	+	–
31	33	45,X[5]/46,XX[92]/47,XXX[3]	–	+	–
32	33	46,X,del(X)(q22.3)	–	+	+
33	33	46,X,del(X)(q24)	+	–	–
34	35	45,X[2]/47,XXX[2]/46,XX[96]	–	–	–
35	35	45,X[8]/46,XX[42]		–	–
36	35	46,X,del(X)(q25)		+	+
37	36	46,X,i(X)(q10)		–	–
38	36	45,X[7]/46,XX[23]		–	–
39	37	45,X[4]/46,XX[96]	–	–	–
Robertson Translocation
1	28	45,XX,der(14;21)(q10;q10)	–	+	+
2	29	45,XX,der(14;21)(q10;q10)	–	+	+
3	Irregular Periods	45,XX,der(13;14)(q10;q10)	–	+	+

* 1: 47,XXX [1]/47,XX,+mar1 [1]/47,XX,del (1) (q21),+mar2 [1]/46,X,del (X) (p11.2) [1]/46,XX,t (1; 10) (q23-25; p11.2-13) [1]/46,XX,t(7;14)(q36;11.2)[1]/45,XX,-20[1]/46,XX[194]

* 2: 46,XX,t(3;5;15;12)(3pter→3q21::5q15→5q22::12q13→12qter;5pter→5q15::3q21→3qter;15pter→15q13::5q22→5qter; 12pter→12q13::5q15or5q22::15q13→15qter)

* 3: 46,X,add(X)(q21 or q22),add(18)(p11)[44]/45,X[6].