NOTHING is 100% effective and you always run the risk of getting pregnant. The only Birth Control is the pill or patch and there are a lot of long-term side effects from this. This problem has always been a blight to women and scientists would come up with more options for birth control for men only they'd forget to take it. LOL
In the US, spermicidal foam is available without a prescription. It is not a very effective contraceptive on its own, but is effective when used with condoms or other forms of contraception.
Because a lubricant (makes things slippery) so a condom may be lubricated but not kill sperm (spermicide) BUT all spermicidal condoms are also lubricated.
Yes, lubricant is not a contraceptive in it's own right. There are lubricants which include a spermicidal agent (something to kill sperm.) They are very unreliable on their own but can improve the reliability of other barrier methods such as condoms or caps.
There are several birth control methods out there. However, the only 100% effective method is abstainance, as condoms can have holes in them, he might not pull out in time, and pills don't always work.
In a roundabout way, yes. Spermicidal lubricant isn't particularly effective in preventing pregnancy. http://www.contraceptivetechnology.org/table.html There's an 18-29% chance that you're pregnant. I guess someone should have showed you that table a few months ago. Sorry about that. Sex Ed in school is notoriously abysmal, and your mistake is understandable. If you're pregnant, you stop menstruating. So therefore, yes, technically, a spermicidal lubricant can stop your cycle.
Well latex condoms are good to prevent pregnancy for the most part but as opposed to latex or polyurethane condoms or animal skin condoms are all good but I recommend spermicidal lubricated condoms.
Lubricant and condoms.
Condoms and foam are non-prescription methods. Dipahragms are by prescription. All of these methods are barrier methods.
Condoms, though not perfect, are generally pretty effective at preventing pregnancy. If used correctly, I wouldn't worry about impregnating a girl while wearing a condom. However, it is always a good idea to use a condom with spermicidal lubricant. You can buy the kind that already have spermicidal lubricant on them, or you can buy a tube of the spermicide separately. To be effective, the girl must be certain to apply the spermicide to her internal vagina prior to any sexual contact and to squirt it as far in as she can. I know it doesn't sound sexy but it's better to be safe than sorry right? It is applied this way because it's not effective just to smear your penis with it. The package should tell you if you have more questions about how to apply spermicide, or ask your pharmacist don't be shy. It's also better to be embarrassed and safe than sorry. Oh, and remember: CONDOMS ARE NOT AN EFFECTIVE GUARD AGAINST SEXUALLY TRANSMITTED DISEASES.
Condoms
Spermicidal lube contains chemicals that are toxic to sperm, effectively immobilizing or killing them to prevent fertilization. It disrupts the sperm cell membrane, making it difficult for the sperm to reach and fertilize an egg.
lubricant and condoms are a must. Because the all male crowd like to get down with it.