Pregnancy Clinical Trial
Official title:
Randomized Trial of Fertility Awareness and Time to Pregnancy in Couples of Normal Fertility
The purpose of this study is to determine how long it takes couples of normal fertility to get pregnant once they begin to try, and whether instruction in fertility awareness can decrease time to pregnancy in these couples.
Research has established that there are relatively few days of the menstrual cycle that have
a substantial probability of pregnancy from coitus, and that there are prospective
biomarkers that allow a woman or couple to identify these "fertile" days. However, it
remains unclear how this knowledge may improve a couple's chances of conceiving.
All couples participating in this study must have a history of previous pregnancy together
and no history suggesting subfertility. Participants in this study will be randomly assigned
to one of two groups. One group will receive instruction about identifying the days when a
woman is mostly likely to get pregnant from intercourse, using the Creighton Model
FertilityCare System, and the other group will receive instructions about the menstrual
cycle, fertility, and preparing for pregnancy. Randomization is stratified by age.
All participants will keep a daily fertility chart and use a computerized device called the
Fertility Monitor with urine dipsticks to monitor hormones of the menstrual cycle.
The primary outcome is time to pregnancy.
;
Allocation: Randomized, Endpoint Classification: Efficacy Study, Intervention Model: Single Group Assignment, Masking: Open Label
Status | Clinical Trial | Phase | |
---|---|---|---|
Completed |
NCT03442582 -
Afluria Pregnancy Registry
|
||
Terminated |
NCT02161861 -
Improvement of IVF Fertilization Rates, by the Cyclic Tripeptide FEE - Prospective Randomized Study
|
N/A | |
Not yet recruiting |
NCT05934318 -
L-ArGinine to pRevent advErse prEgnancy Outcomes (AGREE)
|
N/A | |
Enrolling by invitation |
NCT05415371 -
Persistent Poverty Counties Pregnant Women With Medicaid
|
N/A | |
Completed |
NCT04548102 -
Effects of Fetal Movement Counting on Maternal and Fetal Outcome Among High Risk Pregnant Woman
|
N/A | |
Completed |
NCT03218956 -
Protein Requirement During Lactation
|
N/A | |
Completed |
NCT02191605 -
Computer-delivered Screening & Brief Intervention for Marijuana Use in Pregnancy
|
N/A | |
Completed |
NCT02223637 -
Meningococcal Quadrivalent CRM-197 Conjugate Vaccine Pregnancy Registry
|
||
Recruiting |
NCT06049953 -
Maternal And Infant Antipsychotic Study
|
||
Completed |
NCT02577536 -
PregSource: Crowdsourcing to Understand Pregnancy
|
||
Not yet recruiting |
NCT06336434 -
CREATE - Cabotegravir & Rilpivirine Antiretroviral Therapy in Pregnancy
|
Phase 1/Phase 2 | |
Not yet recruiting |
NCT05412238 -
Formulation and Evaluation of the Efficacy of Macro- and Micronutrient Sachets on Pregnant Mothers and Children Aged 6-60 Months
|
N/A | |
Not yet recruiting |
NCT04786587 -
Alcohol Self-reporting During Pregnancy. AUTOQUEST Study.
|
||
Not yet recruiting |
NCT05028387 -
Telemedicine Medical Abortion Service Using the "No-test" Protocol in Ukraine and Uzbekistan.
|
||
Completed |
NCT02683005 -
Study of Hepatitis C Treatment During Pregnancy
|
Phase 1 | |
Completed |
NCT02783170 -
Safety and Immunogenicity of Simultaneous Tdap and IIV in Pregnant Women
|
Phase 4 | |
Recruiting |
NCT02507180 -
Safely Ruling Out Deep Vein Thrombosis in Pregnancy With the LEFt Clinical Decision Rule and D-Dimer
|
||
Recruiting |
NCT02619188 -
Nutritional Markers in Normal and Hyperemesis Pregnancies
|
N/A | |
Recruiting |
NCT02564250 -
Maternal Metabolism and Pregnancy Outcomes in Obese Pregnant Women
|
N/A | |
Completed |
NCT02528136 -
The Clinical Carbetocin Myocardium Trial
|
Phase 4 |