how compatible is a male virgo rooster and a female capricorn ox?

My boyfriend was born 9/9/1993 and he is 23. I was born 1/6/1998 and I am 19. I am currently pregnant. I am nervous of becoming a new mother an being with a man I love but am afraid to lose. he is loving an caring but stubborn an does not like change as much. I am loving, kind, open to change yet I am stubborn an short tempered when I don't get my way. I want us to work. his western astrology says he's compatible with other signs then mine. yet mine says I am compatible with a his.