Dear Context and Variation readers, I miss you. A lot. I used to love all our fun conversations in the comments, and what cool ideas and questions you had. I know I moved, and I know there is a gated entrance, but really, it takes just a minute of your time to register so you make it through the gate automatically. And those of us who work behind the...

If you're on Twitter or read any other science blogs, by now you know that the Scientific American Blog Network has launched. And, I'm pleased to say that I am a part of it! Context and Variation has moved to new digs, surrounded by a network full of bright, interesting people with great communities and great things to say. But of course, while I encourage...

Should I advise recently single ScarJo to stay off the pill to find her next beau? From here.Imagine you are a single, heterosexual woman. You meet a nice man at the driving range, or on a blind date. You like him and he likes you. You date, you get engaged, you get married. You decide to have a child together, so you go off the pill. One morning you...

Found here. IUDs are back in style. Neon sunglasses? Not so much.What is used by 20-26% of European, 30% of Israeli, 34% of Chinese, 34% of Egyptian, and 49% of Korean women… but only 1-2% of US women (Harper et al. 2008)? The intrauterine device, or IUD! The IUD is found in two forms: the copper IUD, and the hormone-releasing IUD that releases a tiny...

This is the first in a new series at Context and Variation where I will attempt to be more concise. As I continue along the Summer of the Pill series I want to make sure I still put some attention on other topics within biological anthropology. C&V shorts allows me to share something I find cool, in half the words I usually do. What would you do if...

This is part of my Summer of the Pill series, where I will answer a question about the birth control pill every week for the summer. I will try and make them shorter than my usual posts. Please remember that I am not a medical doctor, so do not use this material to diagnose or treat any condition. I still hope you find these posts informative and useful....