| Mifepristone and Misoprostol for Undesired Pregnancy of Unknown Location (NCT05839899) | Planned Parenthood League of Massachusetts | 2023-08-30 |
| Medication Abortion for Pregnancy of Unknown Location (NCT04026789) | Planned Parenthood League of Massachusetts | 2019-07-22 |
| Targeted Video Messaging About Emergency Contraception (NCT03774368) | Planned Parenthood League of Massachusetts | 2019-01-15 |
| Contraceptive Choice at the Time of Uterine Evacuation (NCT02836561) | Planned Parenthood League of Massachusetts | 2016-07-01 |
| Naproxen for Pain Control With Intrauterine Device Insertion (NCT02388191) | Planned Parenthood League of Massachusetts | 2015-04-01 |
| Human Chorionic Gonadotropin (hCG) Trend After Medication Abortion (NCT02179944) | Planned Parenthood League of Massachusetts | 2014-07-01 |
| Use of an Algorithm to Determine IV Sedation Dosing During First-trimester Surgical Abortion (NCT01994317) | Planned Parenthood League of Massachusetts | 2013-11-01 |
| Investigating the Effect of a Prenatal Family Planning Counseling Intervention Led by Community Health Workers on Postpartum Contraceptive Use Among Women in the West Bank (NCT01854671) | Planned Parenthood League of Massachusetts | 2013-08-01 |
| Cervical Preparation Before Dilation and Evacuation (NCT01751087) | Planned Parenthood League of Massachusetts | 2013-01-01 |
| The Role of a Semi-Quantitative Urine Pregnancy Test and Pregnancy Questionnaire After Uterine Evacuation for Undesired Pregnancy of Uncertain Location (NCT01596972) | Planned Parenthood League of Massachusetts | 2012-06-01 |
| Intramuscular Ketorolac Versus Oral Ibuprofen for Pain Relief in First Trimester Suction Curettage (NCT01595282) | Planned Parenthood League of Massachusetts | 2011-06-01 |
| Immediate Post-placental Insertion of the Copper T 380A After Cesarean Delivery Versus 6 Week Post-cesarean Insertion (NCT01293760) | Planned Parenthood League of Massachusetts | 2011-02-01 |
| Boston Migraine and Contraception Study (NCT01216358) | Planned Parenthood League of Massachusetts | 2010-10-01 |
| Does Follow-up With Serum Beta Human Chorionic Gonadotropin (BhCG) Simplify Medical Abortion? (NCT00907725) | Planned Parenthood League of Massachusetts | 2009-05-01 |
| Misoprostol Versus Dilapan-S for Cervical Preparation (NCT00835731) | Planned Parenthood League of Massachusetts | 2009-01-01 |
| Improving Adherence With Oral Contraceptives Using Daily Text Messaging Reminders (NCT00733707) | Planned Parenthood League of Massachusetts | 2008-08-01 |
| Comparing the Effectiveness of Oral Versus Intravenous Pain Medicine for Suction Curettage (D&C) (NCT00337792) | Planned Parenthood League of Massachusetts | 2006-06-01 |