Sharing your special news

Danielle
How long did you wait to share your pregnancy with your family? I understand waiting longer to tell friends and larger social circles, but I feel like I want to tell my parents and in-laws now! I feel like I want to have someone to discuss my excitement, nervousness, and overall pregnancy with (and who better than a mom?), but at the same time I'm worried about telling too early in case of miscarriage... Opinions?