The chances of contracting HIV with silicone dolls are very small and there is nothing to worry about. HIV is highly contagious, but it can only survive in the blood and body fluids, after leaving the body generally can not survive, so silicone dolls without blood and body fluids will lead to rapid inactivation of HIV, no longer contagious. However, in daily life it is recommended that you should pay attention to hygiene when using silicone dolls, it is best not to use without a condom, to clean and disinfect before use, otherwise there will be a risk of reproductive system infection.