Dating questionnaire example
The spermatozoon can easily pass through the 'net' that is formed by the condom.
These margins of uncertainty...should represent an obligation on the part of the health ministries and all these campaigns to act in the same way as they do with regard to cigarettes, which they state to be a danger." Finding out the degree to which condoms protect against HIV is important both for HIV-negative people who want to protect themselves against HIV, and HIV-positive people who want to avoid transmitting it.
Moral questions about condom use are not within the remit of this resource, but questions of fact are, and condoms’ ability to stop HIV is periodically questioned by people opposed to their use on religious or moral grounds.
One disadvantage is that condom use in long-term relationships, even in serodiscordant couples, is relatively rare.
Another is that the HIV-positive partner will be chronically infected and so will not have the very high viral load characteristic of acute HIV infection.
For the reasons described above, there is a convention to use two different words when describing the effect of prevention interventions.
The efficacy of an intervention is how well it works in a scientific trial or when people use it as indicated, i.e.Much of the foundational research in this area has been referred to as Adverse Childhood Experiences (ACEs). Learn more about preventing ACEs in your community.Consistently used condoms provide significant protection against HIV, pregnancy and sexually transmitted infections (STIs).It would be unethical to mount a randomised trial of condom use because the control group would have to stop using them altogether.