U → Ua-Us | Ut-Uz
Ua-Us
- U.K. Approves '3-Parent Babies'
- U.K. Fertility Treatments: No Proof They Work
- U.K. Moves Closer to 3-Parent Babies
- U.S. Abortion Rate Drops to Lowest in Decades
- U.S. Abortion Rate Drops to Lowest Level Since 70s
- U.S. Birth Rate Continues Decline, CDC Reports
- U.S. Birth Rate Hovers at All-Time Low, CDC Report
- U.S. Birth Rate Records First Rise in 7 Years
- U.S. Birth Rates Continue to Drop
- U.S. Birth Weights Falling, But Reasons Unclear
- U.S. Births Hit 35-Year Low
- U.S. Births Up, Teen and Preterm Deliveries Down
- U.S. Blood Supply Safe From Zika Virus
- U.S. Cities Where Zika Might Hit This Summer
- U.S. Fertility Rate At All-Time Low
- U.S. Fertility Rates Hit Record Low in 2017
- U.S. Gets a 'C' Grade on Preterm Births
- U.S. Home Births Continued Steady Increase in 2012
- U.S. in Top 10 for Premature Births
- U.S. Maternal Death Rate Is Rising
- U.S. Officials: Zika Focus Is on Pregnant Women
- U.S. Panel Urges Diabetes Screening in Pregnancy
- U.S. Preemie Birth Rate Continues to Fall: Report
- U.S. Preemie Birth Rates Rise 2 Years in a Row
- U.S. Pregnancy Rates Continue to Fall
- U.S. Premature Births Rise for 1st Time in 8 Years
- U.S. Preterm Birth Rate Continues to Drop: Report
- U.S. Ranks 131st in Preterm Births
- U.S. Teen Birth Rate Continues to Fall
- U.S. Teen Birth Rate Plummets: Report
- U.S. Teen Births Hit Another Record Low: CDC
- U.S. Teen Births Hit Historic Low: CDC
- U.S. Twin Birth Rate at All-Time High
- U.S. Women Delay Motherhood, Teen Births Low
- U.S. Women Hope for Motherhood, With 2 Kids Ideal
- U.S. Women Still Smoke Before, During Pregnancy
- Ultrasound Best Detector of Ectopic Pregnancy
- Ultrasound During Pregnancy
- Umbilical Cord 'Milking' Help C-Section Preemies
- Unchanged Number of Women Taking Maternity Leave
- Uncontrolled Asthma a Danger to Pregnant Women
- Understanding Pregnancy's Three Trimesters
- Unneeded Induced Labor May Increase Complications
- Unsupervised Home Births on the Rise: Study
- Upside of Late Delivery: Possible Brain Boost?
- Urinary Incontinence Risk After Vaginal Birth
- Urine Samples May Yield Clues to Fetal Health
- Use of Common Epilepsy Drug in Pregnancy
- Use of Donor Sperm by Lesbians Rises in Canada
- Use of Low-Dose Steroid Creams During Pregnancy
- Use of Low-Dose Steroid Creams During Pregnancy
- Use of Male IVF Procedure Doubled in Past Decade
- Use of Tylenol in Pregnancy Tied to ADHD Risk
- Using C-Section Scars to Predict Future Deliveries