Everyone knows about maternity leave, but sometimes women need to take time off before a baby arrives. If you’re having fertility treatments or trying to adopt, here’s what you should know to get the time off you need. Whether—and when—to tell your boss that you’re undergoing fertility treatments or arranging an adoption depends a lot on your relationship with your supervisor. While most workplace experts caution against revealing too much personal information, how do you explain being late for work because of blood tests and ultrasounds, and then needing to get home for hormone injections? Or what if you must travel abroad to bring home a baby, and then want three months to bond with your adopted child?

As kids, we all learned about the birds and the bees. But we probably didn’t learn enough about fertility to know how babies can be conceived when nature doesn’t work perfectly.

By now you’ve probably heard of Clomid, the most commonly-used fertility drug in the United States. But do you really know how it works and what the possible side effects can be? If fertility drugs are your next step in the attempt to get pregnant, then here is a quick rundown of the seven medications your doctor is most likely to prescribe.