Hormonology uses hundreds of scientific studies to show you how your hormones impact you in virtually every way every day of your monthly cycle. The Hormone Horoscope is a nifty little way of dispensing this information daily. To get started, find the week you’re on in your monthly cycle (you can use this easy guide if you’re not sure), then read your Hormone Horoscope for today!

My HormonologyWhich week are you on in your monthly cycle? Find out what it reveals about what your day has in store:

Day 1 (first day of period) to Day 7
Estrogen and testosterone rise

Today’s Hormone Horoscope: You’re likely getting bit by the holiday bug as rising estrogen triggers a desire for the kind of nostalgic fun you had as a kid. You may be enjoying holiday tunes, TV specials, annual traditions and, of course, shopping!

Week 2
Day 8 to Day 13
Estrogen and testosterone rise till they peak

Today’s Hormone Horoscope: You may be tempted to blow your whole bank account on a big purchase today (like a new car, flat-screen TV or vacation) and convince yourself that you’ll cover the bills somehow. High estrogen makes you overly optimistic about how much money you have or will have in the future and testosterone is making you impulsive, which is a perfect recipe for a fat commission check for any savvy salesperson who gets within 10 feet of you.

Week 3
Day 14 (or ovulation) to Day 22
Progesterone rises; estrogen and testosterone drop for half the week, then rise again

Today’s Hormone Horoscope: You’re likely to stay mum today as rising progesterone makes you quieter than you were during the first half of your cycle. As a result, you may not feel like it’s worth piping up when things don’t go your way or someone annoys you.

Week 4
Day 23 to the end of your cycle
Estrogen, testosterone and progesterone plunge

Today’s Hormone Horoscope: Chances are, you’re going to be more critical of someone’s work performance, attitude or even their hairstyle today. Plunging estrogen lowers feel-good chemicals in your brain, which makes you less likely to let someone’s foibles slide.

Start every day with your free Hormone Horoscope at hormonehoroscope.com. It’s the newest, most accurate way to predict your day and plan your life!