Trying to Conceive
Fertility preparation, ovulation tracking, and wellness tips to boost your chances.
Low Sperm Motility: WHO 2021 Cut-offs, Natural Conception Odds, and What Actually Helps
Low sperm motility means under 42% of sperm move or under 30% swim forward (WHO 2021). What those cut-offs mean for natural conception, IUI, ICSI and treatment.
Fertility Drugs: Every Class, Real Success Rates, and Twin Risk
Fertility drugs explained: six drug classes, live-birth rates from the PPCOS II and AMIGOS trials, why gonadotropins raise twin risk to 32%, and real costs.
Are You More Fertile After Having a Baby? What the Data Shows
No — fertility does not rise after a first birth. When ovulation returns, how breastfeeding changes it, what spacing costs, and what to check for baby two.
Can You Use Lubricant While Trying to Conceive? What the Sperm Data Shows
Most lubricants are toxic to sperm in the lab: 60-100% motility loss in an hour. Which products test safe, and what real-life fertility data show.
hCG Levels After Miscarriage: Decline Timeline, When It Returns to Zero, and Trying Again (2026)
hCG falls 21–35% in 2 days and 60–84% in 7 days after miscarriage, reaching zero in 2–6 weeks. Waiting 6 months is not required by the evidence.
Fertility After a Miscarriage: How Long to Wait Before Trying Again, and Is the 'Extra Fertile' Window Real
Studies of 1M+ pregnancies show conceiving within 3 months of a miscarriage does not worsen outcomes. TTC and FET timelines, plus cases requiring delay.
How Soon After Fertilization Can You Take a Pregnancy Test?
A pregnancy test can turn positive 6-12 days after fertilization, depending on implantation day. See the day-by-day hCG timeline and why early tests fail.
What Does Normal Sperm Look Like? Color, Texture & Liquefaction
What normal semen looks like: healthy color and texture, why it liquefacts in 15-30 minutes, and which changes matter for fertility — per WHO 2021.
Fertility Testing for Women: AMH, FSH & HSG Explained
What each female fertility test measures, when in your cycle to have it done, how to read AMH and FSH, and why low AMH does not mean you cannot conceive.
hCG Levels by Week: Normal Ranges, Doubling & What's Normal?
hCG levels by week: normal ranges from 5-428 mIU/mL at week 4 to a 25,700-288,000 peak at weeks 9-12, the measured 48-hour rise (median +124%, floor +35%), LMP dating, and how to read betas after IVF.
Signs of Infertility in Women and Men: Which Symptoms Matter?
Signs of infertility in women and men: the 12-month and 6-month rules, the red flags that mean do not wait, and what a fertility workup actually costs.
Best Fertility Supplements: Which Ones Actually Work?
Which fertility supplements actually work? CoQ10, DHEA, myo-inositol and vitamin D trial data — with doses, timing, and the popular combo that failed.
Semen Analysis: WHO 2021 Values, Cost & What Results Mean
Semen analysis guide: WHO 2021 reference values (1.4 mL, 16 M/mL, 39 M sperm, 42% motility, 4% forms), US cost $50-$300, and next steps for abnormal results.
Progesterone Levels After IVF Transfer: Normal Range & Low P4
Normal progesterone (P4) after IVF transfer: 8-10 ng/mL medicated-FET reference, unit conversion, what low levels mean, and rescue luteal support explained.
Can You Exercise During IVF? Evidence-Based Guide by Phase
Can you exercise during IVF? A 2026 cohort of 6,850 cycles found moderate exercise 1-2 times weekly had the highest live birth rate, at 43.1% per retrieval.
Birth Control Before IVF: Why It's Prescribed and Does It Affect Success?
Why take birth control pills before IVF? This guide covers BCP priming: duration, timeline, side effects, and research on how it affects IVF success rates.
Acupuncture for IVF: Does It Improve Success Rates?
Does acupuncture improve IVF success rates? JAMA 2018 trial data (18.3% vs 17.8% live births), the anxiety evidence, timing, session counts, and US costs.
Alternatives to IVF: 9 Fertility Treatments to Try First (Costs & Success Rates)
9 alternatives to IVF: IUI (10-20%, $300-$1,000), ovulation induction, fertility surgery, expectant management. With costs and a decision framework.
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