Recent advances in contraception

Area of Science:

• Reproductive Health
• Contraceptive Technology
• Public Health Policy

Background:

• Intrauterine contraceptives (IUCs) and contraceptive implants are highly effective reversible methods.
• Access to advanced contraceptive methods has been a focus of public health initiatives.
• Recent developments aim to improve user experience and expand eligibility for these methods.

Purpose of the Study:

• To review recent advancements in IUCs, contraceptive implants, and emergency contraceptives.
• To discuss policy changes facilitating access to effective contraception.
• To examine the expanding use of IUCs and implants in postpartum and post-abortion settings.

Main Methods:

• Review of recent literature on contraceptive development.
• Analysis of policy shifts regarding contraceptive access.
• Discussion of clinical practice changes in contraceptive provision.

Main Results:

• Introduction of smaller diameter IUCs (e.g., Skyla) and improved implant inserters (e.g., Nexplanon).
• Emergence of new IUC devices like the SCu300A intrauterine ball.
• Comparative efficacy data for emergency contraception, noting weight-based considerations for ulipristal acetate vs. levonorgestrel.
• Increased provision of IUCs and implants in immediate postpartum and post-abortion periods.

Conclusions:

• Technological innovations are enhancing the usability and accessibility of IUCs and implants.
• Policy and practice are evolving to support wider adoption of long-acting reversible contraceptives.
• Expanded use in immediate postpartum and post-abortion periods represents a significant shift in contraceptive care delivery.