Gravid spot on red wagtail platy?

I think my platy is going to deliver again, she's definately chubby. The last time I never noticed the spot everyone talks about, but it was busy w/e and she got little attention. Will she get one or is her color too dark to notice it?

Thanks. I tried to put her in a breeders net tonight, but she's fast, and all the fish seemed to be freaked out by the net (even the zebra danios who can't stay away from anything), so I backed off. I put the x-tra plastic plants down by the java fern. It would be nice if 1 fry lives, but since I don't have a spare tank, I'm not gonna stress all the fish.