The idea of having twins fascinates many couples. The image of two babies growing together, sharing games, mischief, and a unique connection from the womb is something that brings a smile to more than one face. Although genetics and chance play a huge role in making this happen, there are also habits, circumstances, and little tricks that, according to various experiences and studies, could increase the odds.
Of course, there is no magic formula or absolute guarantee, but it is possible to “stack the cards in your favor” by adopting certain habits and paying attention to some factors that could influence the conception of twins or identical twins.
1. Know your family history
Genetic inheritance is one of the most important variables, especially in the case of twins (non-identical). If your family, especially on your mother’s side, has a history of multiple pregnancies, your chances may be higher. This is because some women inherit the tendency to release more than one egg during ovulation. Family Planning
2. Diets that Promote Multiple Ovulation
Certain studies suggest that a diet rich in dairy and protein may increase the chances of ovulating two eggs in the same cycle. Consuming dairy products, such as cheese, milk, or yogurt, has been linked to a higher incidence of multiple pregnancies, although it is not a determining factor on its own.
3. Mother’s Age

Interestingly, women over 30, especially between 35 and 39, tend to have a higher chance of multiple pregnancies. This occurs because, at that age, the body sometimes releases more than one egg during ovulation. However, it’s also important to consider that advanced age brings other risks, so good medical monitoring is key.
4. Gain Body Weight Healthily
Some studies have indicated that women with a body mass index slightly above average are more likely to conceive twins. This doesn’t mean uncontrolled weight gain, but rather ensuring optimal energy and nutritional reserves for a multiple pregnancy.
5. The Role of Breastfeeding
If you are breastfeeding and trying to conceive again, your chances of having twins may be higher. This is because, in some women, breastfeeding alters hormones in a way that can promote multiple ovulation.
6. Use of Supplements and Vitamins
Folic acid is essential before and during pregnancy to prevent birth defects, but some studies also link it to a slightly increased likelihood of multiple pregnancies. Always use it under medical supervision to adjust the appropriate dosage.
7. Assisted Reproductive Techniques

Treatments such as in vitro fertilization or the use of ovulation-stimulating medications (such as clomiphene) can increase the chances of a multiple pregnancy, as they often release multiple eggs at once or implant more than one embryo.
8. Timing and Frequency of Intercourse
Although science doesn’t support all the home methods circulating online, some claim that having intercourse more frequently during fertile days, especially at the beginning and end of the ovulation window, could increase the chance of more than one egg being fertilized.
9. Pre-Pregnancy Diet Strategy
Some believe that including more sweet potatoes, yams, and foods rich in phytoestrogens can stimulate multiple ovulation. This belief stems from observations in communities where consumption of these foods is high and the twinning rate is also high.
An important reminder
While these tricks can increase your chances, having twins doesn’t depend solely on what you do or what you eat. Genetics, luck, and biological timing all play a key role. Furthermore, a multiple pregnancy requires more care, frequent medical checkups, and special attention to nutrition and rest.
If your dream is to have twins, it’s worth trying, but don’t obsess. The most important thing is to aim for a healthy pregnancy and be physically and emotionally prepared for the arrival of your baby or babies, whether one or two.