Sounds like!?! They literally quote the bible and call it sinful:
In the school’s most recent handbook, the Marriage, Gender and Sexuality section reads, “We believe that any form of sexual immorality (including adultery, fornication, homosexual behavior, bisexual conduct, bestiality, incest, and use of pornography) is sinful and offensive to God. (Matt 15:18-20; I Cor 6:9-10.)”
I checked memory beta(which includes non-canon but licensed work like some comics, Star-Trek Online and similar) and here’s a list of hosts with known information about spouse or child(ren):
Lela, 1st host, 21st century: Wife with husband, two children.
Tobin, 22nd century: Male trill with one child, no spouse listed.
Audrid, 23rd century: Wife with symbiont husband, two children.
Torias, 23rd century: Husband with symbiont wife
The info box lists six marriages and nine children. So I’m guessing not everything is accurate or not all sub-pages updated.
Conceal Spell
Through sheer mental effort, you can simplify the incantations and gestures needed to spellcast, leaving them barely noticeable. If the next action you use is to Cast a Spell, the spell gains the subtle trait, hiding the shining runes, sparks of magic, and other manifestations that would usually give away your spellcasting. The trait hides only the spell’s spellcasting actions and manifestations, not its effects, so an observer might still see a ray streak out from you or see you vanish into thin air.
Silent Spell (Metamagic)
Benefit: A silent spell can be cast with no verbal components. Spells without verbal components are not affected. A silent spell uses up a spell slot one level higher than the spell’s actual level.
Doesn’t work for Bard spells, although they have a way to disguise theirs:
Melodious Spell
You subtly weave your spellcasting into a performance. If the next action you use is to Cast a Spell, the spell gains the subtle trait, hiding the shining runes, sparks of magic, and other manifestations that would usually give away your spellcasting. The trait hides only the spell’s spellcasting actions and manifestations, not its effects, so an observer might still see a ray streak out from you or see you vanish into thin air.
Their bones are literally not connected in the same ways ours are. Their spine is connected with muscles instead of ligaments, they have special spinal discs that let them flex further, they have a “floating” clavicle, etc.