What your period blood looks like can vary from cycle to cycle but can also vary from day to day during the same cycle. Your period blood or menstrual flow can be described not only by how much you bleed but also by the color and consistency of the flow.
A U.S. nickel weighs 5 grams or approximately 0.176 ounce. Nickels in circulation are produced by the U.S. Mint according to the same specifications of design, weight, diameter and thickness. These specifications have remained relatively unchanged since the inception of the Jefferson nickel. Continue Reading.
1 Notes on Other Potential Health Effects and Hazards: 2  EPA's reference dose (RfD) for nickel (soluble salts) is 0.02 mg/kg/day (EPA 2000). 3  Nickel has also been shown to be toxic to the liver and kidneys (Rom 1992).  Nickel is the most frequent metal that induces allergic contact sensitization (Zenz et al.