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Revolution in Dairy Cow & Buffalo Fertility

FemEXX is a ready-to-use, patented liquid oral solution formulated to improve female calf ratio and support reproductive performance in dairy cows and buffaloes.

  • FemEXX, from Ansh Vetlife, is an innovative technical research solution that combines the wisdom of ancient Ayurveda with the modern science of animal reproduction.
  • We address cow fertility by focusing on the cow’s overall health and providing highly bioavailable nutrients.
  • This approach not only supports health and immunity, but also influences key biochemical and hormonal responses at the molecular level, directly impacting calf sex determination.
Indications & species

Indications

 FemEXX is indicated for

  • Dairy cows (HF, Jersey, crossbred, and other breeds)
  • Dairy buffaloes

It is intended for use in:

  • Farms seeking to increase female calf ratio
  • Herds where SST is not viable or needs support
  • Breeding programs focused on long-term herd expansion and replacement planning
Administration & Timing

Method of Administration

  • Dosage form: Liquid oral solution
  • Route: Oral administration to the animal
  • Timing: Administer FemEXX 30 to 60 minutes before artificial insemination (AI) or natural service
  • Usage: Use as per the recommended protocol around each breeding event

You can integrate FemEXX into existing AI or natural breeding routines without the need for specialized equipment.

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Suggested Field Protocol

  • Select healthy, cycling animals suitable for breeding (heifers or cows up to 5th lactation).
  • Confirm readiness for insemination based on heat signs and standard reproductive examinations.
  • Administer FemEXX orally, ensuring complete consumption.
  • Perform AI or allow natural service 30–60 minutes after FemEXX administration.
  • Record breeding details and FemEXX use for later analysis of sex ratio outcomes.
  • Repeat as per farm breeding plan in consultation with your vet or reproduction specialist.
Composition & formulation

Composition

 FemEXX is a scientifically developed mixture containing:

  • Selected ancient herbs enhancing reproductive functions
  • Polyhydric alcohol
  • Polyphenols
  • Natural organic acids
  • Polypeptides
  • Essential fatty acids
  • Additional excipients and natural antioxidants

The formulation is designed for high bioavailability, ensuring that nutrients and bioactives:

  • Are efficiently absorbed
  • Interact with metabolic pathways related to energy generation, cellular protection, and immune function
  • Contribute to a more favorable reproductive environment at the molecular level
Packaging & presentation

Packaging

FemEXX is supplied in:

  • 300 ml single-use HDPE PET bottles

Additional details such as batch size, box configuration, and labeling specifications can be tailored to distributor and regulatory requirements.

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Why FemEXX is Practical for Daily Use

  • Simple oral administration; no injections or special equipment required
  • Compatible with AI and natural service
  • Suitable for cows and buffaloes across multiple lactations
  • Economically attractive for both small and large farms
  • Backed by patents and multi-institutional research
Preference

Why Dairy Producers Choose FemEXX

Dairy producers choose FemEXX for its proven ability to naturally increase female calf births and boost long-term herd productivity.

Consistently high female calf ratio

  • Reported >75% female calves across multiple field and research trials in cows and buffaloes.

Works across parities

  • Applicable from heifers up to 5th lactation, not restricted only to fresh heifers.

Nutrient-based, non-invasive approach

  • Built on high bioavailability nutrients, antioxidants, and bioactive compounds that support reproduction at the molecular level.

Economically attractive

  • Approximately 65% more economical than Sexed Semen Technology, making it viable for average dairy farmers.

Simple integration

  • Oral administration 30–60 minutes before artificial or natural insemination, with no special infrastructure required.

A Journey of Proven Innovation

From Concept to Patented Global Innovation

Transforming a breakthrough idea into a trusted, patented solution for dairy producers worldwide.

2011
Concept validation
Initial scientific trials validate the concept that an oral, nutrient-based solution can influence female sex ratio per conception.
2015
University collaboration
Field trials and research with KVAFSU establish FemEXX as a proven concept in dairy cows.
2020–2022
Oral solution development
Focused R&D on refining FemEXX into a practical, oral formulation optimized for bioavailability and field use.
2023
Global patents & large-scale field validation
FemEXX secures patents across four continents – India, South Africa, North America, and Oceania – while KMF confirms efficacy in HF and Jersey crossbred cows.
2025
International research publication
AFU–ILRI publish research confirming FemEXX as a female sex ratio enhancer in buffaloes, further broadening its scientific and geographic relevance.

FAQs

Frequently Asked Questions

Find clear answers to common questions about our services, processes, and policies. This section is designed to help you quickly resolve doubts and understand how things work.

What is FemEXX and how does it increase the proportion of female calves?

FemEXX is a patented, non-invasive oral formulation. It delivers specialized nutrients and antioxidants that create a favorable reproductive environment for the stability and survival of female-carrying sperm and early-stage female embryos.

No. FemEXX is a nutritional supplement. It does not involve hormones or genetic modification and works by influencing the natural reproductive environment.

Multi-institutional trials show a significant and repeatable increase in female calf births in cows and buffaloes, enabling predictable herd expansion and improved long-term profitability.