Abortion and Family Planning-Related Provisions in U.S. Foreign Assistance Law and Policy [Updated October 23, 2019] [open pdf - 1MB]
From the Summary: "This report details legislation and policies that restrict or place requirements on U.S. funding of abortion or family planning activities abroad. The level and extent of federal funding for these activities is an ongoing and controversial issue in U.S. foreign assistance and has continued to be a point of contention during the 116th Congress. [...] This report focuses primarily on legislative restrictions and executive branch policies related to international abortion and family planning."
CRS Report for Congress, R41360
Congressional Research Service: https://crsreports.congress.gov/