Levvi

Levvi Editorial

Science & Life

Real research. Routines that work.

AllStudiesRoutinesWellbeingComparisons

Showing 1–24 of 96 articles · Page 1 of 4

Highlights

Fibroids and fertility: when to investigate
Women's health
Can a smartwatch predict ovulation? Know the limits
Menstrual cycle
Does ibuprofen delay ovulation? What studies show
Medication
Microplastics in semen: what human studies show
Women's health
Vaping and male fertility: what studies show
Women's health
Cannabis and male fertility: what evidence shows
Medication
Premature ovarian insufficiency: signs and assessment
Women's health
Egg freezing: age and limits of outcomes
Women's health
Fibroids and fertility: when to investigate
Scientific study

Fibroids and fertility: when to investigate

· September 22

Can a smartwatch predict ovulation? Know the limitsScientific study

Can a smartwatch predict ovulation? Know the limits

Wrist-temperature sensors may estimate cycle changes, but they cannot confirm ovulation or guarantee an individual fertile window.

· September 22

Does ibuprofen delay ovulation? What studies showScientific study

Does ibuprofen delay ovulation? What studies show

Learn what research says about ibuprofen, other pain medicines, ovulation, and the chance of conception without changing treatment on your own.

· September 22

Microplastics in semen: what human studies showScientific study

Microplastics in semen: what human studies show

Researchers found microplastics in human semen and explored links with semen quality, but have not established causation.

· September 22

Vaping and male fertility: what studies showScientific study

Vaping and male fertility: what studies show

Explore what is known about e-cigarettes, sperm counts, and trying to conceive without mistaking association for causation.

· September 22

Cannabis and male fertility: what evidence showsScientific study

Cannabis and male fertility: what evidence shows

Understand associations between cannabis and semen, study limits, and when to seek a fertility assessment.

· September 22

Premature ovarian insufficiency: signs and assessmentScientific study

Premature ovarian insufficiency: signs and assessment

Learn about POI signs before age 40, how assessment works, and why diagnosis requires medical evaluation.

· September 22

Egg freezing: age and limits of outcomesScientific study

Egg freezing: age and limits of outcomes

See how age, egg number, and losses at each stage shape egg-freezing outcomes and expectations.

· September 22

AMH and ovarian reserve: what the test meansScientific study

AMH and ovarian reserve: what the test means

Learn what AMH can estimate, why it does not determine fertility, and how to interpret it with clinical context.

· September 22

GLP-1, semaglutide, and pregnancy planningScientific study

GLP-1, semaglutide, and pregnancy planning

Learn about semaglutide, tirzepatide, fertility, and planning before trying to conceive, including evidence limits.

· September 22

Hemoglobin electrophoresis in pregnancyScientific study

Hemoglobin electrophoresis in pregnancy

When sickle cell trait screening is ordered and what results mean.

· May 24

Complete blood count in prenatal carePractical routine

Complete blood count in prenatal care

First-trimester CBC and repeat testing after week 30.

· May 24

Cervical cytology during pregnancyPractical routine

Cervical cytology during pregnancy

When Pap screening fits the first prenatal visit if you are due.

· May 24

Urinalysis and urine culture in pregnancyPractical routine

Urinalysis and urine culture in pregnancy

Why urine tests matter at the first visit and how to collect a clean sample.

· May 24

Incomplete anatomy scan: reschedulingWellbeing

Incomplete anatomy scan: rescheduling

Why return visits happen and how to prepare for attempt two — without blame.

· May 24

Understanding your anatomy scan reportPractical routine

Understanding your anatomy scan report

What common phrases mean and questions to ask your clinician.

· May 24

What the anatomy scan checks in your baby’s bodyScientific study

What the anatomy scan checks in your baby’s body

Plain-language tour of what sonographers look at — and what screening cannot promise.

· May 24

Preparing for anatomy scan dayPractical routine

Preparing for anatomy scan day

What to pack, eat, expect in the room, and if you need to return.

· May 24

Booking morphology scans: windows by trimesterPractical routine

Booking morphology scans: windows by trimester

1st-, 2nd-, and 3rd-trimester morphology have different weeks and referrals.

· May 24

Pregnancy ultrasound: step-by-step prenatal guidePractical routine

Pregnancy ultrasound: step-by-step prenatal guide

Morphology scans exist in the 1st, 2nd, and sometimes 3rd trimester — each with its own window.

· May 24

Birth plan: organizing your preferencesWellbeing

Birth plan: organizing your preferences

A flexible guide to environment, pain relief, support people, and first moments with baby.

· May 21

Signs of laborWellbeing

Signs of labor

Contractions, fluid leakage, and bleeding — telling practice patterns from time to call your birth unit.

· May 21

Rh negative blood and anti-D immunoglobulinScientific study

Rh negative blood and anti-D immunoglobulin

Blood typing, indirect Coombs testing, and when anti-D is used in prenatal care.

· May 21

Anemia and iron in pregnancyPractical routine

Anemia and iron in pregnancy

Why hemoglobin is rechecked after week 30, fatigue patterns, and safe iron supplementation.

· May 21