Hello, I have been fascinated by praying mantis since I was a child, and I have always welcomed their presence, so I was delighted when this one crawled into my window four months ago. I got her a plant to hang out on and began feeding her crickets every few days. Last week I noticed a couple of oothecae but there is no males present. I live three stories up in an alley downtown and was a little surprised to see her. She appears to be pregnant again. There is a photo of her today 11-17-19 under my profile. I know parthenogenesis is a thing, but I have never seen it before. Could these be viable eggs, and how many sacs can she lay? I thought they only had 1. Any help would be much appreciated.