I suppose Ned kept disappearing off, but still... She'd been married for about eight years by the end of In the High Valley and Clover and Elsie both had children. They keep saying how much she loves children so I'm surprised she didn't have any, or wasn't unhappy because of it.
Actually there are far fewer children than I'd expect - Rose Red only had the one, so did Mrs Ashe and Clover and Elsie do too (although they might have more later). I'm just contrasting that to Anne of Green Gables who had about seven in eight years!
I'm having a re-read and really enjoying it 