Different Bleeding Patterns with the Use of Levonorgestrel Intrauterine System: Are They Associated with Changes in Uterine Artery Blood Flow?

<table>Mean RI values at six months of follow-up (intergroup analysis). A significant difference was observed between Group I (normal cycling women), Group II (amenorrheic), and Group III (prolonged bleedings).</table>

BioMed Research International

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Figure 4

Figure 4: Different Bleeding Patterns with the Use of Levonorgestrel Intrauterine System: Are They Associated with Changes in Uterine Artery Blood Flow? 

Figure 4 | Different Bleeding Patterns with the Use of Levonorgestrel Intrauterine System: Are They Associated with Changes in Uterine Artery Blood Flow? 