Many people ask us whether pregnancy is possible following bariatric surgery. Luckily yes, it is safe to get pregnant followingย gastric sleeve surgeryย once your weight stabilizes. In fact, when you lose weight due to gastric sleeve, the risk of complications linked to obesity is reduced, oftentimes making for a safer pregnancy.
Obesity and Infertility Challenges
Being overweight or obese can create challenges for some couples trying to get pregnant. Obesity-related issues contribute toย about 30%ย of couplesโ infertility concerns. Not only does obesity affect infertilityย by changing the way a womanโs body stores sex hormones, but also by contributing to a drop in testosterone and an increased risk of erectile dysfunction in men.
An additional challenge isย polycystic ovarian syndromeย (PCOS), a hormonal health condition that can make fertility issues worse in some women. The root cause of PCOS is unknown, however, one of the side effects associated with this syndrome is obesity. Aroundย 50-60%ย of women with PCOS struggle with obesity which can in turn worsen the complications of the disorder, including infertility.ย
How Gastric Sleeve Can Help
One of the main benefits of gastric sleeve is the resulting weight loss. Data shows that even as little as aย 5% reduction in weightย when youโre obese can help to increase your fertility. The drastic weight loss caused by bariatric surgery can improve fertility, helping you to have a successful pregnancy.ย
Additionally, when you lose weight due to bariatric surgery, the risk of pregnancy complications linked to obesity is reduced. Theย Research foundย that bariatric surgery was associated with a decreased risk of gestational diabetes, chorioamnionitis, cesarean delivery, and macrosomia.
Contraceptives Usage After Sleeve
As weโve mentioned, being overweight or obese can play a part in your success at getting pregnant. Many couples try for a long time before weight loss surgery to conceive a child with no luck. Gastric sleeve surgery can lead to weight loss, which may improve fertility. This may make it easier to become pregnant if that is your goal. Due to this, theย American Society for Metabolic and Bariatric Surgeryย recommends those who undergo gastric sleeve surgery use contraceptives to protect against accidental pregnancy.
So When Can I Get Pregnant After Gastric Sleeve?

It is advisable to refrain from getting pregnant for the initial 12-18 months after surgery due to the substantial weight loss and corresponding metabolic alterations. You should always consult your healthcare provider for help with planning before conception. However, it can also be helpful to talk to your bariatric surgeon and dietitian for advice on nutrition and weight gain during pregnancy as well. Theย 360 Sleeve surgical teamย has unparalleled expertise in gastric sleeve surgery in Canada and is there to support you.
If you are ready to start your weight loss journey, our highlyย experienced Toronto gastric sleeve surgery specialistsย and knowledgeable care team are ready to support you โย book your free consultationย today.