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54

fertility

Worth a look

Shows low returns (0.4%), but weak search conversion (1.3%) keeps it on the watch list.

Market size 36Growth 18Conversion 16Competition 64Returns 98Price range 85Avg price 95Brand share 77Review moat 22Quality gap 68

Returns

Incredible0.4%

return rate — above 5% kills the launch gate

Avg price

Incredible$28.29

avg listing price — sweet spot $15–$100

Price range

Great$8.95–$56.50

cheapest to priciest tracked listing — scored on the share inside $15–$100

Brand share

Great58%

top-5 brand share — no brand owns this niche

Quality gap

Good4.3★

avg incumbent rating — lower means beatable quality

Competition

Good47%

top-5 click share — leaders hold, buyers still browse

Market size

Okay$174K

$174K/yr · 470K searches

Review moat

Bad9,071.09

avg incumbent reviews — the moat a new listing must climb

Growth

Bad-14.2%

90-day search growth — must beat 0% to launch

Conversion

Bad1.3%

search→purchase rate — share of searches ending in a sale

According to Flapen's Amazon United States niche tracking, fertility is a $174K/yr Amazon United States market (470K searches/yr). The top 5 brands hold 58% of demand. Verdict: Worth a look — 54/100.

Data updated Jul 15, 2026 · scored weekly · How we score niches

fertility market data

Units sold / yr
8K–10K
avg 100–250/product
Revenue / yr
$226K–$283K
units × avg price
Conversion rate
1.3%
Avg BSR
#242
Page quality
0%
Prime
100%
Sponsored
94%
Out of stock
2.8%
Avg brand age
65 months
Avg seller age
153 days

Competition & brand share

The top 5 products take 47% of clicks — established leaders, but buyers still shop beyond them.

Brands

22 falling

Sellers

46

Top-5 brand share

58%

Top 20: 98%

Top-5 click share

47%

Top 20: 88%

Open market

36%

  • Frida Fertility19%
  • Pre-Seed14%
  • Pink Stork9%
  • Eu Natural8%
  • ONE A DAY7%
  • Wholesome Story6%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -14.2% search growth over the last 90 days.
13K8KSpike '25Prime Day '25SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.3×

Top fertility search terms

  • fertility200K/yr
  • fertility support72K/yr
  • trying to conceive must haves46K/yr
  • get pregnant fast for women29K/yr
  • pregnancy help to get pregnant10K/yr
  • fertility booster10K/yr
  • help get pregnant faster15K/yr
  • fertility for women7K/yr
  • pregnancy help9K/yr
  • fertilidad6K/yr
All search terms

Top fertility products on Amazon

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%4%$7K8%$14K12%$21K16%$28K101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 24 tracked products in this niche — three views at once, no toggling.

What buyers say about fertility

What buyers praise and complain about, mined from review topics.

What buyers love

Fertility/Conception19%

“It helps to conceive”

Ease Of Use12%

“Easy to take”

Quality-Overall9%

“Good quality”

Value For Money5%

“save money”

Hormonal Balance4%

“Helped bring my hormones normal”

Efficiency4%

“It definitely does work”

Menstrual Issues3%

“as someone with PCOS this has helped with my painful periods”

Vitamin3%

“Really love these prenatal vitamins”

Accuracy-Overall3%

“Easy and Accurate”

Side Effects2%

“Best medication to help ease symptoms”

What buyers complain about

Functionality-Overall16%

“the results are not great either”

Value For Money7%

“Its expensive”

Side Effects6%

“BAD stomach cramps”

Smell4%

“Extremely fishy smell and taste”

Dosage4%

“the preferred dosage is not my preference”

Accuracy-Overall4%

“unsure about accuracy”

Taste-Overall3%

“Tastes like crap”

Durability3%

“Stopped working basically after just one use”

Ease Of Use2%

“difficult to use”

Acid Regulator/Stomach Ache Relief2%

“had terrible stomach pain”

Top return reasons

Functionality-Overall39%
Value For Money9%
Advertised Vs Actual Product7%
Accuracy-Overall7%
Size-Overall6%
Measurement/Reading Accuracy6%
Product Condition3%
Display-Overall2%
Adhesion/Stickiness2%
Age Suitability2%

Common questions

Is fertility profitable to sell on Amazon United States?
The niche generates $174K/yr across 32 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is -14.2%. Flapen's verdict: Worth a look (54/100).
How competitive is the fertility niche?
22 brands and 46 sellers compete. The top 5 products take 47% of clicks and top 5 brands hold 58% of demand.
What do buyers complain about in fertility?
Top complaints mined from reviews: Functionality-Overall, Value For Money, Side Effects. The return rate is 0.4%.
When does demand for fertility peak?
Demand is steady year-round — the busiest month runs 1.3× the quietest.
What does it cost to enter the fertility niche?
Listings span $8.95–$56.50; the average listing price is $28.29 (sweet spot $15–$100). The average incumbent carries 9,071 reviews — the moat a new listing must climb.