 If I have sex twice, one after the other, with the same partner, do I have to change my condom for the second round? So yes, definitely you must change a condom after coming in it for the first time before you go back again and have baritone sex. The reason being, most of them become a, you know, flaccid penis after you've had one ejaculation and when your penis is soft, they tend to be the sperm that's in the first condom that can actually come out and you don't want that and if that happens then it doesn't serve the point of it being protective against STIs or it does not serve its purpose of it being protective against pregnancies. So if you don't want that to happen, you definitely need to change condoms between one penetration and the second penetration and also I always tell people to remember that condom is a one-time only use product. So you need to change if you want to prevent yourself from acquiring STIs, you need to change condom between every sexual act. For example, if you're having vaginal sex and if you're going to have anal penetration, I recommend you change the condom. Again, if you're having anal sex and then going to have a general penetration, change the condom, vaginal oral change the condom and definitely do change condoms even on your toys. So when you're draping condoms and if you're using a toy and if the toy is going to be shared or used by another person, change the condom on the toy and then the toy can be used by the other person. The same thing holds good for female condoms as well. Again, dental dams, they're also a one-time use. So when you use the dental dam and it's over, you'll have to throw it away and in order to have 100% effect or it to be doing its job right, you need to use a new dental dam. So I hope I've clarified all your questions here.