if u are 16 and u have a boyfriend that wants to have sex is it a good idea

Look its really up to you if you ready then go for it but its different for everyone. There are people who have been happy and ready having sex at 13 and ones who are 20 and still wont. Its up to you but Yes 16 is an ok age for it.

If you want to, feel ready, know the consequences and are prepared to deal with them, should they come up, and are able to be safe about it, then, yes.

If you want to , then go for it/
16 is the legal age in your country right?

If you want to and you're ready for it then go for it, 16's the legal age where you are right?