
Are you looking to start a large family for your sims or maybe you just want to minimize the number of pregnancies? In this article, we will be going over the top tips and tricks on how to have twins in Sims 3. With these methods, you will be able to make your sims lucky enough to experience taking care of two babies at once!
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Fertility Treatment Lifetime Reward
Are you sitting on a ton of lifetime reward points and want to learn how to have twins in Sims 3? One of the simplest ways you will find to have twins is by purchasing fertility treatment. If you invest 10,000 of your lifetime reward points into this perk, you will increase your chances of having twins or triplets. Once you have the perk, you will always have high odds of having multiple babies at once, so be warned! It’s important to note that purchasing this lifetime reward for both sim parents will increase the probability of having twins even more so. Fertility treatment is sure to put you on the path to growing your family in no time at all!
Use a Genie
If you’re on the hunt for an easy and adventurous method of having twins in Sims 3, the genie method is perfect for you. You will need to have the Sims 3 Showtime expansion pack installed in order to get your hands on a Dusty Old Lamp for a very reasonable price of 30,000 lifetime reward points. This will give you access to the genie inside of the magic lamp and the three wishes you will be granted. Alternatively, you can opt to explore your town’s cemetery and possibly find a magical lamp there if you’re lucky. You can even use the PlasmaPunch Gyroscopic Conductor once it’s upgraded and you have maxed your handiness skill out to give you access to the dimension gate.
Once you have gotten your hands on a magical lamp and summoned your genie, you will be granted three wishes. While there are many wishes to choose from, you will want to choose “Large Family” for at least one of yours. This should be done before trying to have a baby, which will make it so your sims have twins or triplets on their next pregnancy!
Procreation Elixir
Are you up for a spooky take on how to have twins in Sims 3? The procreation elixir may be right up your alley. This option requires that you to have the Supernatural expansion pack installed because you are going to need access to the alchemy still. You can begin learning this skill by purchasing the Alchemy Station or a skill book. As you learn, you will gain experience and begin to learn recipes for elixirs. You will also be able to buy recipes from the bookstore or the alchemy store. One of the recipes will be for the Procreation Elixr, which will require the ingredients of wolfsbane flower and red toadstools.
You will need to make the elixir and drink it before trying for a baby. This elixir will give you a moodlet that lasts for 8 hours and will increase the chance that you will have twins or triplets, however, it is not guaranteed. If you think you have the magic in you, give this fun option a try to conjure up twins!
Infinite Zen Massage Table
A romantic option on how to have twins in Sims 3 is to purchase an Infinite Zen Massage Table. You will be able to buy this relaxing item in buy mode, which will offer you five different types of massages. Each type of massage will give your sim a unique moodlet as a result of getting that massage given to them.
If you are hoping to expand your family by having twins, you will need to give your sim a romantic massage. This type of massage is going to grant them the “High Fertility” moodlet, which will last for 24 hours. During this timeframe, your sim will have a higher chance of fertility. You will typically end up with twins or triplets if you try for a baby while this moodlet is active. So, set the mood and let the romance flow with the Infinite Zen Massage Table, and see if you end up with multiple babies!
Consume Pregnancy and Kid Content
If you are looking to boost your chances of having twins, you can try encouraging the mother sim to read pregnancy books, listen to children’s music, and watch the kid’s TV channel. It’s thought that having your sim consume this type of content can increase the odds of having twins. This is not a surefire method that will result in twins, however, why not give it a shot if it can increase your chances? This is definitely a method to try in combination with the other options to increase your chances even further!
Naturally
It is absolutely possible to have twins or triplets in Sims 3 without any outside help, however, the chances of this naturally happening are quite low. The odds of having twins is 10%, while your chance of having triplets is a meager 1%. If you’re feeling lucky, you can see how many attempts it takes you to have your own natural set of twins!

