i tried for a baby yesterday, my period is due october 31. when is the earliest i can test? i’m thinking I can take a test on Halloween if I don’t get my period but is that too early? I also tried to get pregnant the week before today too. I had my period October 3 until October 8 and that’s the only period I’ve had in nine months cause I had an IUD and I got it taken out this month to have a baby so I’m not sure if the 31st would be an accurate date anyway.