Pregnancy in a New Body
The professional medical literature has well documented that morbid obesity affects health in numerous ways, including impacting the female reproductive system. Increasingly, many women seek weight loss surgery with the hope of resolving infertility that is related to conditions such as polycystic ovary syndrome (PCOS), or failure to conceive without diagnosed pathology. Our bariatric center has had dozens of such patients present for weight loss surgery over the past six years.
During the pre-operative evaluation period, patients are informed that it is unsafe for both patient and fetal health for pregnancy to occur in the first 18-24 months following gastric bypass surgery. This is the time period corresponding to rapid weight loss and possible nutritional insufficiencies. Some patients who have tried unsuccessfully to conceive, sometimes for years, are frequently distressed to learn of this additional delay to their well laid plans. Other patients are concerned about their ability to carry a pregnancy and deliver a healthy baby after weight loss surgery. On a very positive note, the good news is that post-operative gastric bypass patients who closely follow the recommendations of their bariatric surgery team and knowledgeable obstetricians can have a pregnancy and delivery free of complications resulting in a healthy baby. According to William P. Homan, M.D., Director of New York Bariatrics, the guidelines to a healthy pregnancy following gastric bypass are quite clear: 1) use reliable contraception and do not become pregnant too soon; and 2) prepare for pregnancy by becoming (and staying) nutritionally well-balanced.
On the issue of the timing of your pregnancy, Dr. Homan states that the 18-24 month waiting period is crucial. “Patients are losing weight at a rapid rate in the first months after surgery. The very window of opportunity that makes the surgery so effective for weight loss is potentially disastrous to the developing fetus.” Dr. Homan describes a presentation at the 17th Annual Meeting of the American Society of Bariatric Surgery in
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Exercise is the key for the pre and post Bariatric patient to maintain a healthy range BMI and to become more independent, with increased base line functional movement. The question of exercise is something that is under increasing debate in the Bariatric community. Some surgeons recommend a structured and progressive exercise routine, such as stretching and a basic walking regimen, while other surgeons feel that it is less important. They may feel it is less important because the actual exercise routine may only burn 150-250 calories after 20-30 minutes of slow walking. This may seem overwhelming to the obese patient, especially if he/she has many health concerns such as high blood pressure or joint concerns. In order to lose one pound of fat through exercise one must burn 3500 calories or some combination of increased activity and decreased caloric consumption.
Studies indicate your water needs depend on many factors including one’s health, how active you are, where you live and your surgeons/nutritionist recommendation. Â As we approach the warmer temperatures it is important to prioritize hydration to get through the summer and really enjoy the outdoors!
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