First two children's gender

Okay I want to do a survey of gender and I want to know what was your first two kids genders. My boyfriends cousin has a girl then a boy and another cousin has 3 girls , I am currently pregnant with baby #2 my first was a girl, I know gender is based on if a boy sperm or girl sperm went into the egg but I want to know what are my chances of getting a boy this time around . I don't really care about the gender but my husband wants a son, he said for our first born he wanted a girl and we got a girl and now he says he wants a boy and that this baby will be a boy