[经济金融] How to talk to sons

Hi I'm Gina. csuchen.de9 y, }; N1 R- k- Q
I'm mother of two wonderful 10 years sons. Their father has left us 8 years ago. 4 s8 ]( k+ N# [: A
I have a question, maybe some of you can help me? " {2 v$ R) U* z5 D7 l4 H
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?
& V% S( t/ q: @2 uIt really bothers me because i've found adult magazine in their room today.
" B9 g! G/ c5 A5 k2 ]csuchen.deShould I talk to them by miself or ask my brother to do it? & I) J0 C; h. O7 ^$ F
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Hope someone had the same problem and can advise me anything. 人在德国 社区3 _2 {  K8 \$ J1 W: |- A4 Y) @
By the way, here is the photo of my sons: 1 w3 ~5 k9 Z0 I5 |9 ]
Happy mother of two great sons...