So we have two boys 9 and 6 years old

And now hubby wants to try one more time for a girl. Now I would love a girl, but the fear of having another boy is really putting me off. Hubby keeps saying we should give it a go it’s 50/50. I know it is, then there is a part of me that is like the boys are older and set we can go on holiday and be free of all the baby stuff.

am I being silly and over thinking this?

Am I being selfish not trying one more time like hubby wants?

I don’t know how I feel about it☹️