Translate the given Spanish text to English

[Q]: The sexual intercourse safety is maintained as the device protects against infections and unwanted pregnancies.
[A]: La seguridad del acto sexual se mantiene en cuanto se protege de contagios o embarazos no deseados.


[Q]: Two wheels support the bottom.
[A]: Dos ruedas sostienen la parte inferior.


[Q]: The needle seal is engageable with a needle portion of the adapter.
[A]:
El sello de aguja se puede acoplar con una porción de aguja del adaptador.