I'v just found these comments in Leaky Cauldron:

I am 36 years old, I should not fancy teenage boys. I am 36 years old, I should not fancy teenage boys. I am 36 years old, I should not fancy teenage boys.
It's no good. Wail!
Martje (look mum! robes!)
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I am 37 years old (today!), I should not fancy teenage boys. I am 37 years old, I should not fancy teenage boys. .........
arghhh...Martje can't we stir up some potion? or..maybe we can find a time turner for a while? or......
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I am 38 years old...tomorrow (BTW, Happy Birthday, Dianne)...I am 38 years old....I should not even think about fancying teenaged boys who are a mere 8 months older than my son...I am 38 years old...I should not....