Lactobacillus sp. DNA BY PCR

The Lactobacillus sp. DNA BY PCR test uses polymerase chain reaction (PCR) to detect and identify DNA from Lactobacillus bacteria at the species level, providing precise information on which Lactobacillus species are present in a clinical sample (typically a vaginal swab). By amplifying species-specific genetic markers, the test distinguishes closely related Lactobacillus species that traditional culture methods may miss, enabling more accurate assessment of the vaginal microbiome.

This test is useful for clarifying causes of recurrent or persistent vaginal symptoms, guiding targeted probiotic or antimicrobial therapy, and supporting fertility or assisted reproduction assessments where vaginal microbiota composition is relevant. Touch Connect offers convenient home sample collection across Dubai and the UAE, with secure laboratory processing and timely reporting to support rapid clinical decisions in the local healthcare context.

• Lactobacillus genus DNA (presence/absence)
• Species-level identification (e.g., L. crispatus, L. iners, L. gasseri, L. jensenii)
• Detection of mixed Lactobacillus species populations
• Semi-quantitative bacterial load (relative abundance)
• Species-specific DNA confirmation

• Recurrent or persistent vaginal discharge or odor despite treatment
• Recurrent bacterial vaginosis not responding to standard therapy
• Infertility workup or prior to assisted reproductive procedures
• Assessment before prescribing targeted probiotics or antimicrobials
• Unexplained pelvic discomfort or recurrent urinary symptoms linked to vaginal microbiota

• Accurate species-level identification for targeted clinical decisions
• Home sample collection available across Dubai and the UAE
• Faster and more sensitive detection than culture-based methods
• Supports personalized probiotic or antibiotic selection
• Useful in fertility planning and management of recurrent infections

• Home-collected or clinician-collected vaginal swab (collection kit provided)
• Avoid douching and intravaginal products for 48–72 hours before sampling
• Refrain from sexual intercourse for 48 hours prior to sample collection
• No fasting required; inform the collector about recent antibiotic or antifungal use