Do condoms effect your body?

when you have sex (with a condom) what changes occur in your body. for example if it is just something real fast like I don't know 10 min thing with no cum involved. does a girl like lose her period is her body ajusting to this is your mind in a mental...

shock (I think I am im like ALWAYS thinking that I am pregnat when my boyfriend used a condom there was no cum involved if you going to ask how do I know I looked at the condom after) well yea im REALLY nervius does that mean I am pregant if I don't have my period but remember all of things I had mentioned above. is my body just getting used to it? thank you for reading this and helping me out (im new in this)

If you have sex and use a condom and the condom does not break- most likely you are not pregnant. If you start to convince yourself that you are pregnant when you are really not you could easily be late on your period.It becomes psycologicol.

steffy25 is right
but sperm is also in precum, and no guy can control that
pre cum is the liquid that comes out before he ejaculates,
and you can get pregnant from that
but if your usuing a condon and it doesnt brake
or theres no holes in it then you should be fine
make sure he doesnt keep condoms in his wallet as that makes them weaker
and if your worried perhaps look into taking the contraceptive pill as well as usuing a condom