I'm not ready for my son to ask this

I always tell mine truths but not all of it lol. I say that some people go to doctors and they put a baby inside you. Girls have vagina aka a hole where the baby comes out but some also have c sections and I explain that as well.

i’m very open and honest about these things. I rather my kids learn from me and get the correct info, child appropriate from me and not some bs from somewhere else. I say something along the lines of “ when you love someone and have picked that person to start you family with” now my son has gotten more detailed explanations of how a baby is made from sex, penis, sperm etc because he has asked and i felt he was ready to hear the info from me. I always finish it off with, I hope you feel safe and comfortable enough to talk to me and ask me questions any time you want to talk about these things.