In recent years, there's been a fair bit of online chatter about something called an "egg timer test" — a blood test for anti-mullerian hormone (AMH). The 'egg-timer test' is marketed to women as a ...
The traditional sand timer, known colloquially as an egg timer, served its purpose well over the centuries since its development. However, [MakerPaul] realised it had some significant flaws that were ...
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