Ron turned at Harry's question and nodded, "Sure, if you are having one too. I'm not gonna be the only one drinking here," he said, giving his sister a slightly guilty look, "I know you said you don't care..," and he trailed off as he worked on figuring out how to answer his younger sister. He colored slightly but then flashed a huge grin at his sister, trying to change the subject slightly.
"You know, Mum never seemed to let a baby slow her down. I'm just saying, I remember loads of trips and you being in nappies," he said, his grin growing, "It would just be sort of normal life. Besides, it would be great to have an excuse to have to nap, having a baby about and all who had to. They do that, don't they? I hear they just sleep and eat and poop."
He glanced at Hermione, differing to her as he expected she knew more than him about the subject, "We lost track of time in that monument, remember? Exploring the ruins," and he turned to Ginny, "Who says the hotel room is the only place to lose time? I mean, we seemed to get lost in that market as well. And I think we've sort of been sucked up into some sort of time machine when we go into a book store," he said, trying to make a point and failing miserably. He had no notion how his words sounded, like they had made love in all of those places (not that he would have minded in the least!)