vagina elasticity after birth

does the elasticity of your vagina change after you have a baby ? if you get stitches does it make it tighter ?? i’ve heard so much stuff , i can’t wait to have my son but i don’t want a loose vagina either 😂 i want to go back to having sex with the father of my child how it use to be , when i get the okay too after labor , so do you think the elasticity will change ?? or itll go back to how it was before birth