[经济金融] How to talk to sons

Hi I'm Gina.
" Q+ X9 O3 a: w3 P3 n! U人在德国 社区I'm mother of two wonderful 10 years sons. Their father has left us 8 years ago.
6 t+ n8 K5 L; c/ I; ~. T- X5 trs238848.rs.hosteurope.deI have a question, maybe some of you can help me? 6 H: L8 W1 l6 l  P' u3 `
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?
9 _3 K  E0 k* U. ]8 Trs238848.rs.hosteurope.deIt really bothers me because i've found adult magazine in their room today.
" ?3 n3 N: w9 s: I9 z! FShould I talk to them by miself or ask my brother to do it?
! g8 S) g/ g. x3 ^2 p0 y: G人在德国 社区
& p7 f8 ?( G+ R: |  j: v0 }# @: Urs238848.rs.hosteurope.deHope someone had the same problem and can advise me anything.
4 |7 Z" m# d4 D4 d9 f) x) T% s( Grs238848.rs.hosteurope.deBy the way, here is the photo of my sons:
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Happy mother of two great sons...