Infertility is not hereditary. Obviously if someone was infertile, there would be no offspring to pass on their defunct genes to! However a low-sperm count could be genetic.
There is also some medications that women have innocently taken in past that have caused their offspring to have difficulties - such has an anti-morning sickness drug from the 60's caused many girls to be born with an incomplete cervix.
There is no medical reason I can think of that would cause both male and female offspring to be infertile. It could be just a coincidence his siblings are having difficulties conceiving. And presumably your b'f is quite a different age from his siblings and from a different relationship, this means that their physical environment was different growing up. This would rule out an environmental problem (ie exposure to radiation).
I would not worry too much about it, but if you are trying to conceive and are having difficulties, it would be a valid point to ponder.
First show your brother all nice things your boyfriend is and if he still doesn't like him tell you brother to talk to your boyfriend so your brother can get to know him. And he should like you boyfriend after he gets to know him
In the movie The Bourne Identity, Marie's step-brother, Eamon and his children, live at the farmhouse where they seek refuge.
Obviously not...Unless your brother is going to be a d-bag to your boyfriend :)
Yes
YOU CAN'T.
No, Bethany's brother doesn't have a girlfriend. He has a boyfriend.
I'm going to watch movie with my boyfriend and my brother after this.
i hate my moms boy friend my brother, my other brother, even my puppy don't like my moms boyfriend, so kids do hate their moms boy friend
Your children are the first cousins of your brother's children, and the first cousins once removed of your brother's grandchildren.
You can act like you are getting your brother something if you have a brother
If you had sex with both the boyfriend and his brother, it's likely you got it from his brother.
You shouldspeak to your brother and say that he is still very important to you. Tell him that you were going to get a boyfriend sooner or later and they will change but he will always be your brother that you love and nothing will change that. Also try and make time to be with your brother just you and him without your boyfriend to show that you care =)