How Astrological Compatibility Work

It works not like same moon sings together.

Rather that you need a partner with their sun or at least venus/mars or some other planet falling on your moon.

In my case since my moon in Cancer squares my sun in Libra it is more complicated than simply a girl with Cancer sun.

Either her sun should be in a sign that forms good aspects to cancer without squaring my sun in Libra, or perhaps be on the same degrees of Cancer 11'22 like my moon, rather than 20 as my Sun in Libra is 20'04 degrees.

That would mean her birthday should be somewhere around 3 of July and definitely not 13 of July

In fact anything between 23 of June and 3 of July should work as it will form good aspects to my Scorp stellium.

on the other hand something like late Gemini can also work either something like 14 of June to have their sun on 20 degrees Gem to make clear trine to my Sun in Libra

Or some thing like 19 to have it sectile my Jupier in Aries at 25 degrees.

It should however avoid middle ground as that will make it an opposition to my Uranus in Saggitarius at 23'28 degrees.