In completing this training, there are a number of resources I think you may find useful:
The Ethicon Wound Closure Manual provides detailed instructions. As OB-GYN is a surgical specialty, this amount of detail is appropriate for your learning. The manual was graciously provided by Ethicon, Inc. (Subsidiary of Johnson & Johnson).
Part of your training includes mastering the basic surgical skill of tying knots. The Ethicon Knot Tying Manual has been used by countless students in learning this skill. It is graciously provided by Ethicon, Inc. (Subsidiary of Johnson & Johnson).
CDC STI Treatment Guidelines 2021