You will have to buy both seeds 2 rose, 2 cabbage or boy n girl. Then you need to seed it at the same time n boom you hav twins
Sorry, but there is no way you can get a pass on baby dow without 2 passes. I'm getting twins soon :D
Yes. When you first create your account with one baby,go to the garden to create another one. Do it the way you did it the first time. ( choose name, gender, hair,etc. If you already have an active account, you need to use the following procedure, because if you open two or more accounts, you will be banned upon discovery.) go to the boutique, and buy 2 rose seeds (girls), two cabbage seeds (boys), or one of each (boy and girl). Go to the garden, plant them together, and wait for them to grow. And,viola! Twins!