A hernia is a common surgical problem. Although hernias during pregnancy are uncommon, they can be challenging for both the surgeon and the patient if present. To date, there is no consensus in the medical community regarding the elective repair of hernias in pregnant women. The debate mainly concerns three areas: the timing, the approach, and the surgical technique. This study aims to offer a clear pathway in this field based on the best available data. In this study, we collected reviews written in English and published in PubMed from 2010 to 2020 (the exception being three articles that were published before 2010, which we retained since they contained relevant information). We used regular and Medical Subject Headings (MeSH) keywords. Two of the authors screened the collected studies to select the best articles that would fit our inclusion criteria for the review. The articles considered for this review can be classified into retrospective studies, case reports, and reviews. No randomized controlled trials were found. The lack of an agreement about the treatment of ventral hernias in fertile women makes the decision to treat and the process challenging. The treatment significantly depends on two factors: the symptoms and the pregnancy status at diagnosis. If the hernia is incarcerated or strangulated at presentation, an emergency repair is obligatory. If the hernia is symptomatic, but not complicated, elective surgery should be offered. The timing of repair will depend on whether the patient is already pregnant or non-pregnant. In pregnant patients, if the hernia is small and asymptomatic, it may be better to delay the surgery until after delivery or after the last pregnancy. If the hernia is symptomatic and seems to affect the patient's quality of life, it may be better to postpone the repair until the second trimester or after delivery if complications do not occur. Internal herniation (IH) should be suspected as a cause of the abdominal pain in pregnant women who have undergone laparoscopic Roux-en-Y gastric bypass (LRYGB). In pre-pregnancy patients, if the hernia is large and symptomatic, it may be better to do an elective repair and then wait for one or two years before the next pregnancy. However, if the hernia is small or minimally symptomatic, it may be better to hold the repair until after delivery or after the last pregnancy. Pregnancy may be considered a significant risk factor for hernia recurrence. The laparoscopic mesh repair should be offered whenever possible, whereas the open approach may be preferred in complicated cases. The suture repair may be suitable for both small hernias and in cases of gross contamination.
