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In clinical studies for PROPECIA, a small number of men experienced certain sexual side effects, such as less desire for sex, difficulty in achieving an erection, or a decrease in the amount of semen. Each of these side effects occurred in less than 2% of men and went away in men who stopped taking PROPECIA because of them.
In general use, the following have been reported: breast tenderness and enlargement (tell your doctor about any changes in your breasts such as lumps, pain, or nipple discharge); depression; decrease in sex drive that continued after stopping the medication; allergic reactions including rash, itching, hives, and swelling of the lips and face; problems with ejaculation that continued after stopping medication; testicular pain; difficulty in achieving an erection that continued after stopping the medication; male infertility and/or poor quality of semen; and, in rare cases, male breast cancer. Tell your doctor if you have any side effect that bothers you or that does not go away.
Alright.
Well, yes. Long-time helmet-haired Bieber has dissed the Duke of Cambridge's hair: [link]
So what if the Duke doesn't take Propetia? What business is it of gormless Bieber's? I think the Duke personally looks quite dashing; Bieber, on the other hand, even with his new haircut, looks like a botched waxwork from Madame Tussaud's.