Discutono di salute sessuale.

Discutono is the third-person plural present indicative of discutere.

So it means:

• they discuss
• they are discussing

Italian present tense often covers both the English simple present and present continuous, so the exact translation depends on context.

Italian often omits subject pronouns because the verb ending already shows who is doing the action.

Here, -ono tells you the subject is they.

So:

• Discutono di salute sessuale. = They discuss / are discussing sexual health.
• Loro discutono di salute sessuale. is also possible, but loro is usually added only for emphasis, contrast, or clarity.

A very common pattern is discutere di + topic, meaning to discuss a topic.

So:

• discutere di salute sessuale = to discuss sexual health

This can feel a little different from English, because English normally says discuss something, not discuss about something. But in Italian, discutere di is completely natural.

Italian can also use discutere + direct object in some cases, for example:

• Discutono il problema. = They discuss the problem.

But with broad subjects or areas of discussion, di is especially common.

Because the sentence is talking about the topic in a general sense.

After di, Italian often omits the article with general subjects, fields, or abstract ideas:

• parlare di politica
• discutere di economia
• discutere di salute sessuale

If you wanted to sound more specific, you might use the article:

• Discutono della salute sessuale degli adolescenti. = They are discussing the sexual health of adolescents.

So di salute sessuale sounds general, while della salute sessuale... sounds more specific.

Because in Italian, adjectives usually come after the noun.

So:

• salute = health
• sessuale = sexual

Together:

• salute sessuale = sexual health

This is a very normal Italian word order.

Yes. Italian adjectives agree with the noun they describe.

Here:

• salute is singular
• so sessuale is also singular

A useful detail is that sessuale has the same singular form for masculine and feminine nouns. The plural is sessuali.

For example:

• salute sessuale = sexual health
• problemi sessuali = sexual problems
• diritti sessuali = sexual rights

Not exactly.

• parlare di = to talk about
• discutere di = to discuss

Parlare is broader and more general.
Discutere usually suggests a more focused exchange of ideas, opinions, or information.

So:

• Parlano di salute sessuale. = They are talking about sexual health.
• Discutono di salute sessuale. = They are discussing sexual health.

In many contexts both are possible, but discutono sounds a bit more deliberate or serious.

Yes, sometimes.

Depending on context, discutere can mean:

• to discuss
• to argue
• to debate

But in Discutono di salute sessuale, the meaning is normally just they are discussing sexual health, not that they are having a fight.

If the context were emotional or conflict-based, discutere could sound more like argue.

You change the verb form of discutere.

Present tense:

• io discuto = I discuss / am discussing
• tu discuti = you discuss / are discussing
• lui/lei discute = he/she discusses / is discussing
• noi discutiamo = we discuss / are discussing
• voi discutete = you all discuss / are discussing
• loro discutono = they discuss / are discussing

Examples:

• Discuto di salute sessuale. = I discuss / am discussing sexual health.
• Discutiamo di salute sessuale. = We discuss / are discussing sexual health.
• Discuti di salute sessuale? = Do you discuss / are you discussing sexual health?