Estrogen rises: As your Week 1 goes on, you may be more interested in learning useful information today, for instance, by going through your smartphone manual to find out about features you’re not using, looking up new ways to make your favorite dessert with half the fat or exploring nearby trip-on-a-tankful destinations. Credit for the extra inquisitiveness goes to rising estrogen, which has you feeling curious and makes it easier to absorb new information. Find out more by downloading the Hormone Horoscope App.