Linking in the new hormone pages

public/gdb/chromosomes.md

@@ -8,8 +8,8 @@ classes:
 siblings:
   prev: /gdb/causes
   prevCaption: Causes of Gender Dysphoria
-  next: /gdb/conclusion
-  nextCaption: Conclusion
+  next: /gdb/hormones
+  nextCaption: How Hormones Work
 tweets:
   - https://twitter.com/RebeccaRHelm/status/1207834357639139328
   - https://twitter.com/RebeccaRHelm/status/1207835110617309191
@@ -74,7 +74,7 @@ There are dozens of ways that chromosomes can be much more complex than XX and X
 
 - [Aromatase Excess](https://en.wikipedia.org/wiki/Aromatase_excess_syndrome) causes feminization in an otherwise male child, as all testosterone is converted into estrogen.
 
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+{!{ <div class="span34 center print-span2">
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