It can if done without the proper protection. If you are referring to anal intercourse, if performed unprotected, this can lead to catching STDs. This is also a way to get a urinary tract infection. Anal intercourse, if performed, should always be done with a latex or polyurethane condom to minimize STD risk and protect both people involved.
It has no effect on your health unless he has a STD and then it is of course a bad effect.
The size of your breasts must have a negative effect on your health. ie bad back,hampered breathing.
no its bad effect for health but
He is not bad and should be back in the ring soon.
they sometimes give it to cancer patients it soothes & relaxes you... but it can have a bad effect on your health; it makes you crazy. surprisingly though, its effects on your physical health are not as bad as nicotine
no
Eventually, it has a detrimental effect on your health. You would develop some problems.
Every painkiller has some side effect or the other.....why should this one be an exception...
It is bad for a hamster to not have a wheel. Hamsters need their exercise or else they can die.
Good fun, but may be tiring. daily intercourse is good or bed?
Back problems, neck problems, you can mess up your spine, and it looks weird.
The good effect of preservation would be prolonging an items shelf life (extending the time before the item would spoil).The bad effect of preservation would be the potential harmful effects to your health from the chemicals used as preservatives.