[经济金融] How to talk to sons

Hi I'm Gina.
* W  H* p% B* r0 r1 ]4 }I'm mother of two wonderful 10 years sons. Their father has left us 8 years ago.
2 Y. L3 J% b- a. @5 TI have a question, maybe some of you can help me? 5.35.249.64! X8 A; \: X' L% s* N6 O
At what age should a parent teach their son about ‘sex’ if there is no father around or would it be better for the kid to have a male family member to do this? 5.35.249.64& Q4 y* Y* i+ k& F" U
It really bothers me because i've found adult magazine in their room today.
& T0 D. v1 R% E; {; AShould I talk to them by miself or ask my brother to do it? . u, Y& h7 `0 }0 t2 i
人在德国 社区: L, [( z4 u1 d7 n3 l
Hope someone had the same problem and can advise me anything. 人在德国 社区, _( N) _' ?* i8 t3 U
By the way, here is the photo of my sons: 9 u6 [/ `& ?9 T. P! p1 v( r
Happy mother of two great sons...