This article is from the Piercing FAQ, by Anne Greenblatt with numerous contributions by others.
2 to 4 months
Dydoe piercings are usually done as a pair, at the 10 and 2 o'clock
positions through the corona (ridge of the glans). Dydoe piercings are
less likely to migrate or reject if the corona is very pronounced.
Initial jewelry: Barbells in 14 gauge and 3/8" to 7/16" in length; the
barbell should be 1/16" longer than the width of the piercing. Curved
barbells are more appropriate if the corona is not very
pronounced. Many dydoe wearers find rings very uncomfortable.
 
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