In fact, you know what- why not?<br/><br/>Here's what I made for that other game. If you want to use it, knock yourselves out. I tried to even base it on semi-realistic statistics, yet easy to adapt for special capabilities of characters. Because that's how I roll. :P<br/><br/><hr/><br/>Assuming both partners are healthy and fertile with one man and one woman.<br/><br/><div class="spoiler_container"><div class="spoiler_header" onclick="hideSecond (this);" role="button">Step 1</div><div class="spoiler_body">Roll a Percentage check.<br/><br/>If 80 or less - No egg was fertilized. Stop.<br/><br/>If 81 to 95 - An egg was fertilized, continue to Step 2.<br/><br/>If 90 or greater - Two eggs were fertilized. Make note of this, then continue to step 2 for each egg individually.<br/></div></div><br/><div class="spoiler_container"><div class="spoiler_header" onclick="hideSecond (this);" role="button">Step 2</div><div class="spoiler_body">Roll a d20.<br/><br/>If 13 or lower - Either the egg didn't implant, the woman miscarried, or the woman had an abortion. Stop.<br/><br/>If 14 to 19 - The woman at least brought the pregnancy to term. Continue to step 3.<br/><br/>If 20 - The egg split. Chance of Identical Twins. Make note of this, then continue to step 3.</div></div><br/><div class="spoiler_container"><div class="spoiler_header" onclick="hideSecond (this);" role="button">Step 3</div><div class="spoiler_body">Roll a d20.<br/><br/>If a 1 - Either the baby was put up for adoption or the mother died in childbirth. <br/><br/>Otherwise - The woman kept the baby. <br/><br/>If any "chance for twins" result appeared, continue to step 4. Otherwise, Stop.</div></div><br/><div class="spoiler_container"><div class="spoiler_header" onclick="hideSecond (this);" role="button">Step 4</div><div class="spoiler_body">If only Step 1 resulted in "chance for twins", the woman gave birth to Fraternal Twins. Stop.<br/><br/>If only Step 2 resulted in "chance for twins", the woman gave birth to Identical Twins. Stop.<br/><br/>If both Step 1 and Step 2 resulted in "chance for twins", the woman had a multiple identical birth starting with Triplets. Roll additional d20s and add another child for every 20 result until no longer rolling a 20. Stop.</div></div><br/><div class="spoiler_container"><div class="spoiler_header" onclick="hideSecond (this);" role="button">Modifiers</div><div class="spoiler_body"><em>Physical Birth Control</em> - Such as the use of a condom. Do procedure as normal but eggs are only fertilized in Step 1 if the result is 100.<br/><br/><em>Chemical Birth Control</em> - Such as the Pill. Do procedure as normal, but eggs are only fertilized in Step 1 if the result is 99 or 100.<br/><br/><em>Both</em> - Same basic procedure but roll the percentage roll of step 1 twice. An egg was only fertilized if both rolls resulted in 96 or higher.<br/><br/><em>Pregnancy via Rape</em> - Same basic procedure, though for story reasons a greater number of the failures of step 2 were due to abortions. On step 3, a married woman will only keep the child if the result is 11 or higher while a single woman will only keep the child if the result is 15 or higher.</div></div>