Getting pregnant after having a weight loss surgery like the lap-band or the gastric bypass surgery may be somewhat frightening.  There are many questions that may arise and it is very important to do some research and talk to your physician before considering having a baby. What you should know is that you can get pregnant, and it can be a healthy, wonderful experience. Just so you are prepared, here are some things to know about pregnancy after weight loss surgery.

1. You may get a boost in fertility
Bariatric surgery can produce a sudden positive change in your fertility. A report in a November 2005 issue of the Journal of Obstetric, Gynecologic, and Neonatal Nursing found that women with fertility problems linked to obesity who have the surgery can start ovulating regularly for the first time in years.
Important caveat: This newfound fertility can raise your chances of getting pregnant by accident if you haven't been using birth control — a problem if you're in the initial 18-month post-surgery period (see below).

2. You should wait 18 months before getting pregnant
It's safe to get pregnant after bariatric surgery — after your weight stabilizes. After surgery, your body goes through potentially stressful changes and significant nutritional upheaval, which can pose problems for a growing baby.
To protect women and their babies from potential malnutrition, doctors recommend that women not get pregnant until 18 months after surgery. A report in a November 2005 issue of the Journal of Obstetric, Gynecologic, and Neonatal Nursing explained that getting pregnant at least 18 months after surgery reduces the "potential for maternal and fetal malnutrition and small-for-gestational-age infants." By then, Schauer says, a woman should have reached a stable weight and be able to provide her baby

3. You'll need to monitor your nutrient intake closely
Even past the initial post-surgery period, many women have nutritional deficiencies that can be problematic during pregnancy. A study in the April 2006 issue of the American Journal of Medical Science found that the most common nutritional complications associated with bariatric surgery are deficiencies in B12, iron, calcium, and vitamin D. In some cases, post-surgery patients can experience protein-calorie malnutrition and fat malabsorption. After surgery, many women eat as few as 500 calories a day and often have to take extra vitamins to compensate for the ways in which their bodies no longer metabolize nutrients.
It may be extra difficult to get the nutrients you need during pregnancy because of nausea — a common post-surgery complication that morning sickness can exacerbate. If nausea has killed your appetite or you can't keep food down, talk to your healthcare provider about antinausea drugs that you can safely take during pregnancy.
To make sure you and your baby are getting enough nutrients, see your dietitian, who's knowledgeable about weight-loss surgery. You should also have your provider check your vitamin levels regularly. They may suggest that you take additional vitamin supplements.

4. You may need to educate your ob-gyn
Since the weight-loss surgery boom is relatively recent, many ob-gyns don't know how to treat women who've had it.
If you've had weight-loss surgery and you recently got pregnant or want to get pregnant, start the ball rolling by talking to all your healthcare providers early. This will give them a chance to do some research and have the most up-to-date facts at hand when caring for your health.

5. Your risk of complications drops, but doesn't go away
A 2005 study in the journal Obstetrics and Gynecology found that women who had weight-loss surgery developed pregnancy-induced hypertension and gestational diabetes at rates similar to those of healthy-weight women who'd never been obese or had weight-loss surgery.
But since many women who get weight-loss surgery are still plus-size to some degree when they become pregnant, moms-to-be can expect their doctors to keep a closer watch on their pregnancies, says Sharon Phelan, an obstetrician in Albuquerque, New Mexico, who has treated many plus-size women during pregnancy, including women who have had weight-loss surgery.
"You're still at risk for gestational diabetes [if you're plus-size but have had weight-loss surgery], but the risk is far less than before surgery," says Phelan.

6. You may face a body-image battle
One of the biggest emotional effects of pregnancy for post-surgery women, says Phelan, arises from body image. Not only does a woman have to get used to the idea that her belly will grow again, but she may also have some scars from the surgery that don't stretch very well as she grows.
"Psychologically, a lot of women who've had surgery to lose weight have a very hard time accepting that they have to gain weight," says Phelan. "They have to get comfortable with the fact that 'Yes, now is the time to gain weight.' Another emotional part of pregnancy is that it's stressful and people tend to eat when they're stressed."
So women run the risk of going to extremes — either dieting while pregnant, which can have serious nutritional consequences for the baby, or gaining back some of the weight they lost because they're eating more food. There's also the problem of food pushers, Phelan notes. These are the people who, seeing you're pregnant, say, "Go ahead, have another slice of cake!" 

7. You're more likely to have a cesarean
Pregnant women who've had bariatric surgery are more likely to end up with a c-section, according to a 2004 study published in the American Journal of Obstetrics and Gynecology. It's not clear exactly why this is the case and what factors are involved, but it helps to talk to your healthcare provider.
Does your provider consider you at high risk for a c-section, and if so, why? Ask about your provider's c-section rate and  philosophy about c-sections in general. If you have no serious health problems, is the provider fine with trying vaginal delivery? During a vaginal delivery, what might cause your provider to order a c-section intervention?
Also, you may be able reduce your odds of having a c-section by following your doctor's weight-gain recommendations, exercising during pregnancy, and taking childbirth preparation classes.

Erica Van Hamme, RD

Everybody knows that bariatric surgery is only a tool to help patients employ the lifestyle changes which will help them lose weight.  Diet transformations and activity makeovers are an expected, albeit challenging, part of the process.  Patients who get to the point of deciding to proceed with surgery are usually aware of these requirements and have a decent understanding of the limits of surgery without lifestyle change.  However, there is another lifestyle adjustment that is critical to weight loss success.

Some people refer to it as “taking responsibility”, “being proactive” or “taking charge of your life”.  Really what all these things are referring to is making a shift from passive recipient to active participant.  Rather than waiting to be told what to do or asked how things are going, those who are proactive work to educate themselves and make use of the resources they have at their disposal.  They think outside the box about how they might need to make changes in multiple areas of their lives in order to incorporate aspects of a healthier lifestyle.  This requires a global shift in mindset as well as lots of practice.  Here are some examples of making the transition:

A patient has tried two types of recommended multi-vitamin, both of which make her nauseous.  Instead of stopping her supplementation, she contacts the dietitian who helps her find alternatives.

A patient is having trouble finding the energy to exercise after work.  Rather than deciding he will start exercising after he loses more weight (and therefore has more energy), he gets up 30 minutes earlier to exercise when he is fresh.

A patient is dissatisfied with her weight-loss.  Instead of waiting for someone from the clinic to contact her to see how she is doing, she calls the office to set up an appointment.

All of these examples demonstrate patients taking the initiative to get the most out of their surgeries rather than passively accepting limitations that might, at first, seem insurmountable.  These patients use their commitment to succeed to drive them towards new information that they can use to solve problems.  They use their resources and look for realistic new paths rather than continuing to force a routine that isn’t working.  Finally, they refuse to give up and they recognize that nobody else is going to do it for them.  Below is an article on what it takes to be successful.  Although the article focuses on business success, the tenets hold true for all goals, including weight loss and improved health.

http://ezinearticles.com/?The-Top-3-Personal-Characteristics-For-Success&id=2142663