Only if you are having sex without using protection, by which I mean a condom. This is the only thing which will protect you from STDs which can cause infertility, such as chlamydia.
If you are being careful and sensible, sex every day neednt be damaging!
Not Harmfull but do sex when you need do not do sex when your partner is tired be relax
If you are newly married, you will usually try to have sex every day, or almost every day.
Nothing happens, other than the man has sex. "Almost every day" is not excessive or harmful in any way.
having sex all day every day
No, it can damage your hair.
My wife and I have sex every day. And we have been together for eight years.
Brush your teeth every day
yes they have sex together every day
Men have sex every day with a hot sexy curvy girls
It means that you have a transgender orientation.
Have sex with the artists every day
Not healthy for partner.