ACOG advises against vaginal seeding

 

The practice of vaginal seeding should not be performed outside of an approved research protocol until adequate data on safety and potential benefits are available, according to a new policy statement from the American College of Obstetricians and Gynecologists.

Vaginal seeding is “the practice of inoculating a cotton gauze or a cotton swab with vaginal fluids to transfer the vaginal flora to the mouth, nose, or skin of a newborn infant,” according to ACOG.

AngelIce/Thinkstock

This practice has been gaining attention, and some patients have begun requesting the procedure following cesarean deliveries.

Data from several studies have suggested babies delivered by cesarean may lack the immunologic and metabolic benefits of vaginally delivered babies because of the unique properties of vaginal fluid, and a proof-of-concept study showed changes in newborns’ microbiome profiles when they received transfers of vaginal fluid soon after a cesarean delivery. However, the impact of the fluid transfer (vaginal seeding) remains unknown, according to the ACOG committee opinion (Obstet Gynecol. 2017;130:e274-8).

Additional safety concerns include the potential transfer of pathogens from mother to neonate from undiagnosed maternal conditions such as gonorrhea, human papillomavirus, group A streptococci, and others, the committee noted.

Women who wish to perform neonatal seeding themselves should be educated about the risks and tested for infectious diseases and pathogenic bacteria, the committee emphasized. Additionally, ACOG urged ob.gyns. to document the discussion in the medical record. The infant’s physician should also be made aware of the procedure because of the potential for neonatal infection.

The research on vaginal seeding currently consists of one pilot study, with an outcome measure of neonatal microbiota. No studies of other clinical outcomes have been completed.

“The paucity of data on this subject supports the need for additional research on the safety and benefit of vaginal seeding,” the ACOG Committee on Obstetric Practice wrote.

In the meantime, ACOG recommends exclusive breastfeeding in the first 6 months, noting that there are mixed data on associations between breastfeeding and the development of asthma and atopic disease in childhood.

 

 

The practice of vaginal seeding should not be performed outside of an approved research protocol until adequate data on safety and potential benefits are available, according to a new policy statement from the American College of Obstetricians and Gynecologists.

Vaginal seeding is “the practice of inoculating a cotton gauze or a cotton swab with vaginal fluids to transfer the vaginal flora to the mouth, nose, or skin of a newborn infant,” according to ACOG.

AngelIce/Thinkstock

This practice has been gaining attention, and some patients have begun requesting the procedure following cesarean deliveries.

Data from several studies have suggested babies delivered by cesarean may lack the immunologic and metabolic benefits of vaginally delivered babies because of the unique properties of vaginal fluid, and a proof-of-concept study showed changes in newborns’ microbiome profiles when they received transfers of vaginal fluid soon after a cesarean delivery. However, the impact of the fluid transfer (vaginal seeding) remains unknown, according to the ACOG committee opinion (Obstet Gynecol. 2017;130:e274-8).

Additional safety concerns include the potential transfer of pathogens from mother to neonate from undiagnosed maternal conditions such as gonorrhea, human papillomavirus, group A streptococci, and others, the committee noted.

Women who wish to perform neonatal seeding themselves should be educated about the risks and tested for infectious diseases and pathogenic bacteria, the committee emphasized. Additionally, ACOG urged ob.gyns. to document the discussion in the medical record. The infant’s physician should also be made aware of the procedure because of the potential for neonatal infection.

The research on vaginal seeding currently consists of one pilot study, with an outcome measure of neonatal microbiota. No studies of other clinical outcomes have been completed.

“The paucity of data on this subject supports the need for additional research on the safety and benefit of vaginal seeding,” the ACOG Committee on Obstetric Practice wrote.

In the meantime, ACOG recommends exclusive breastfeeding in the first 6 months, noting that there are mixed data on associations between breastfeeding and the development of asthma and atopic disease in childhood.

 

 

The practice of vaginal seeding should not be performed outside of an approved research protocol until adequate data on safety and potential benefits are available, according to a new policy statement from the American College of Obstetricians and Gynecologists.

Vaginal seeding is “the practice of inoculating a cotton gauze or a cotton swab with vaginal fluids to transfer the vaginal flora to the mouth, nose, or skin of a newborn infant,” according to ACOG.

AngelIce/Thinkstock

This practice has been gaining attention, and some patients have begun requesting the procedure following cesarean deliveries.

Data from several studies have suggested babies delivered by cesarean may lack the immunologic and metabolic benefits of vaginally delivered babies because of the unique properties of vaginal fluid, and a proof-of-concept study showed changes in newborns’ microbiome profiles when they received transfers of vaginal fluid soon after a cesarean delivery. However, the impact of the fluid transfer (vaginal seeding) remains unknown, according to the ACOG committee opinion (Obstet Gynecol. 2017;130:e274-8).

Additional safety concerns include the potential transfer of pathogens from mother to neonate from undiagnosed maternal conditions such as gonorrhea, human papillomavirus, group A streptococci, and others, the committee noted.

Women who wish to perform neonatal seeding themselves should be educated about the risks and tested for infectious diseases and pathogenic bacteria, the committee emphasized. Additionally, ACOG urged ob.gyns. to document the discussion in the medical record. The infant’s physician should also be made aware of the procedure because of the potential for neonatal infection.

The research on vaginal seeding currently consists of one pilot study, with an outcome measure of neonatal microbiota. No studies of other clinical outcomes have been completed.

“The paucity of data on this subject supports the need for additional research on the safety and benefit of vaginal seeding,” the ACOG Committee on Obstetric Practice wrote.

In the meantime, ACOG recommends exclusive breastfeeding in the first 6 months, noting that there are mixed data on associations between breastfeeding and the development of asthma and atopic disease in childhood.