On the first sims can your sim be pregnant

yes, you can get your sim pregnant on the sims. First, when u move into your house, have your sims talk to each other but make sure that you keep switching back and forth from one gender to another until it says should we have a baby. you can either pick yes or no. from there, you can name your kid and tend to them until they turn into a kid. Also another way is when the phone the phone rings a certain phone call will say, do you want to adopt a child, you could also say yes or no. But remember, if you don't take care of the kid, foster care will take them away from you.