[经济金融] How to talk to sons

Hi I'm Gina. : D" L' u6 \; W8 P" Z) d
I'm mother of two wonderful 10 years sons. Their father has left us 8 years ago.
- j. w6 Q9 W1 ?+ G4 n人在德国 社区I have a question, maybe some of you can help me? rs238848.rs.hosteurope.de' T) _; c5 F  E1 ]
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? ; R, L+ _) w' R) _: {
It really bothers me because i've found adult magazine in their room today.
, m' m( r& _+ d8 q  DShould I talk to them by miself or ask my brother to do it? 6 T' W6 z+ g/ W( z& c) W# j
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Hope someone had the same problem and can advise me anything. ; ^& d+ P- r# ^. _
By the way, here is the photo of my sons: 6 O, v. i7 p. j; u8 l# L
Happy mother of two great sons...