[经济金融] How to talk to sons

Hi I'm Gina. rs238848.rs.hosteurope.de& Z/ K7 O) Y3 M
I'm mother of two wonderful 10 years sons. Their father has left us 8 years ago. 人在德国 社区5 @* z: }: r. _$ S3 ^
I have a question, maybe some of you can help me?
: U7 J4 y: g9 _& }  n/ a! i9 y人在德国 社区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? + w' h$ W* Y7 ?% s
It really bothers me because i've found adult magazine in their room today.
3 P& k  V. L& c8 L, w1 c- Krs238848.rs.hosteurope.deShould I talk to them by miself or ask my brother to do it? rs238848.rs.hosteurope.de1 [8 e& c0 {$ L$ n

4 h/ {0 k! m6 U# ^1 M3 |" X人在德国 社区Hope someone had the same problem and can advise me anything. 人在德国 社区5 `0 r" v" X% P; T" {9 u& _
By the way, here is the photo of my sons:
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Happy mother of two great sons...