[经济金融] How to talk to sons

Hi I'm Gina. rs238848.rs.hosteurope.de. g, e& [0 L3 I3 y$ V" ^
I'm mother of two wonderful 10 years sons. Their father has left us 8 years ago.
9 `! d) A( q4 P( n% ?% `I have a question, maybe some of you can help me? 7 M/ {; i4 I  |1 M+ ^1 [$ N# }# ^
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?
% L; R) d/ M1 G  M人在德国 社区It really bothers me because i've found adult magazine in their room today. 0 P" t, A% m: ^" u* e$ b; g# l
Should I talk to them by miself or ask my brother to do it? 1 W0 J2 b1 e  F' j( v

4 d5 s  h7 s0 u2 R/ ?# SHope someone had the same problem and can advise me anything.
0 A6 {5 f8 R/ q8 ~0 F9 \% b- L; W人在德国 社区By the way, here is the photo of my sons:
6 o' D! S; S* g8 g' Q, F8 Lrs238848.rs.hosteurope.de
Happy mother of two great sons...