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Home Products Model FG23A Adjustable Hook-Closure Postpartum Period Underwear (4-Layer, Lochia)

Postpartum adjustable hook-closure period underwear (FG23A). 4-layer, lochia-sized. 80% nylon, 100% cotton gusset. C-section friendly. 8 sizes. 

Model FG23A Adjustable Hook-Closure Postpartum Period Underwear (4-Layer, Lochia)
Model FG23A Adjustable Hook-Closure Postpartum Period Underwear (4-Layer, Lochia)
Model FG23A Adjustable Hook-Closure Postpartum Period Underwear (4-Layer, Lochia)
Model FG23A Adjustable Hook-Closure Postpartum Period Underwear (4-Layer, Lochia)
Model FG23A Adjustable Hook-Closure Postpartum Period Underwear (4-Layer, Lochia)
Model FG23A Adjustable Hook-Closure Postpartum Period Underwear (4-Layer, Lochia)
Model FG23A Adjustable Hook-Closure Postpartum Period Underwear (4-Layer, Lochia)
Model FG23A Adjustable Hook-Closure Postpartum Period Underwear (4-Layer, Lochia)

Specs

Model

FG23A

Product

Postpartum Period Underwear, Adjustable Hook-Closure

Body Fabric

80% Nylon / 20% Spandex, seamless plain knit

Gusset Top

100% Cotton, skin-contact

Gusset

3-layer leak-proof (absorbent / TPU / outer)

Garment Construction

4-layer (skin-contact / heavy core / waterproof / adjustable shell)

Absorbency

3 options: 10ml Light / 25ml Regular / 45ml Heavy-Overnight

Yarn Count

21–30D

Closure

4×3 Hook & Eye, nickel-free (snap-button option)

Design

Seamless body + adjustable waistband; positions away from C-section incision

Colors

Black (stock) + custom Pantone

Sizes

XS–4XL (8 sizes + custom)

Tolerance

±1–4 cm

HS Code

6108.22

Stock MOQ

50 pcs

OEM MOQ

300 pcs/design

Custom color MOQ

1,000 pcs/color

Sampling

72h (existing); 7-10 days (custom)

Production

10-20 days per 1,000 pcs

Manufactured in

Shenzhen, China

Adjustable Hook-Closure Period Underwear — Seamless Low-Rise, Plus Size XS–4XL (9).jpg

Product Description

Model FG23A is the only SKU in the Ljvogues catalog engineered specifically for the 4-6 week postpartum recovery window — not a relabeled period panty. The adjustable hook-and-eye closure (4×3, nickel-free) replaces the fixed elastic band of standard period underwear, allowing the garment to expand and contract as a new mother's body changes week by week during lochia recovery.

For C-section recovery (roughly 1 in 3 deliveries), the closure can be positioned away from the incision line — a function that a fixed elastic waistband structurally cannot provide. For vaginal delivery recovery, the adjustable fit accommodates day-to-day abdominal swelling and uterine involution.

The 4-layer construction is sized for postpartum lochia volume — heavier and more unpredictable than standard menstrual flow. Lochia can spike due to movement, breastfeeding (which triggers uterine contractions), and standing. The heavy-absorbency core avoids requiring changes every hour during the first 1-2 weeks. As lochia tapers to lighter pink/brown stages in weeks 3-6, the same product continues to perform — one SKU for the entire recovery window.

After recovery, the same pair transitions to standard menstrual use, extending product lifecycle. Available in 3 absorbency options (10ml/25ml/45ml) for different flow stages. OEM with custom closure hardware, absorbency tuning, and hospital bag packaging.

4-Layer Construction

Layer

Name

Function

1

Soft Skin-Contact Layer

100% cotton; wicks lochia; gentle on healing postpartum tissue

2

Heavy-Absorbency Core

Sized for lochia volume + unpredictability; avoids hourly changes

3

Waterproof Leak-Resistant Barrier

TPU; extended multi-week daily wear; wash-and-wear durability

4

Adjustable Stretch Outer Shell

80% Nylon/20% Spandex; hook-and-eye closure; positions away from incision

Adjustable Hook-Closure Period Underwear — Seamless Low-Rise, Plus Size XS–4XL (7).jpg

Absorbency Options

Capacity

Level

Use Stage

10ml

Light

Weeks 4-6 (light lochia tapering)

25ml

Regular

Weeks 2-4 (moderate flow)

45ml

Heavy / Overnight

Weeks 1-2 (heaviest, most unpredictable)

Adjustable Hook-Closure Period Underwear — Seamless Low-Rise, Plus Size XS–4XL (11).jpg
Adjustable Hook-Closure Period Underwear — Seamless Low-Rise, Plus Size XS–4XL (10).jpg

OEM / ODM / Private Label

Service

Details

Closure hardware

Hook-and-eye or snap-button selection

Absorbency tuning

Custom for specific postpartum flow profile

Custom colors

Pantone-matched (MOQ 1,000/color)

Custom sizing

Supported

Packaging

Hospital bag bundles, baby shower gift sets, maternity-ward retail

Branding

Custom box, hangtag, woven label

Stock MOQ

50 pcs

OEM MOQ

300 pcs/design

Sampling

72h (existing); 7-10 days (custom)

Production

10-20 days per 1,000 pcs

Ha5728e7cd99d4d5a9220ebfc62b68bb.jpg

Quality & Compliance

Standard

Status

OEKO-TEX 100

Certified

BSCI

Certified

SEDEX / SMETA

Certified

ISO 9001

Certified

ISO 14001

Certified

PFAS-Free

Verified

REACH/SVHC

Compliant (253 substances)

GRS

Certified

AQL 2.5 / 1.0

Independent inspection

FAQ

When should a mother start wearing this?

Vaginal delivery: immediately after birth once hospital staff confirm bleeding is stable. C-section: same product, positioned low with closure away from incision until wound healing progresses. Same SKU adapts to either delivery type.

How many pairs are needed for 4-6 weeks?

Heaviest in weeks 1-2 — rotate several pairs per day. Weeks 3-6: 1-2 changes per day. Retailers commonly bundle 5-7 pairs as "one week of recovery" packs.

Can this be packed in a hospital bag before delivery?

Yes — adjustable closure makes it appropriate to pack before delivery type is known. No need to pre-size standard period underwear. Ljvogues supports hospital bag bundle packaging with nursing/recovery items.

How does this differ from standard period underwear?

Fixed elastic waistband (standard) cannot: (1) adjust to changing postpartum body size, (2) position away from C-section incision. Standard period gusset is sized for menstrual flow, not lochia volume. FG23A solves both — purpose-built for postpartum, not relabeled.

What happens after lochia recovery ends?

Same pair transitions to standard menstrual underwear — extends product lifecycle for the end customer.

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