2017-2022 United States Ovulation Test Market Report (Status and Outlook)

Publisher Name :
Date: 19-Jun-2017
No. of pages: 118

"This report will be delivered in 2-3 business days after the order is placed."

The Ovulation Test market size will be XX million (USD) in 2022 in United States, from the XX million (USD) in 2016, with a CAGR (Compound Annual Growth Rate) XX% from 2016 to 2022.

In United States market, the top players include

- Clearblue

- First Response

- Prestige Brands

- RunBio

- Wondfo

- Easy@Home

- BlueCross

- Fairhaven Health

- Clinical Guard

- PRIMA Lab

- Cyclotest

- Visiomed

- Lobeck Medical

This report with sales, revenue and market share for each type, split by product types/category, covering

- Coloration Ovulation Test

- Digital Ovulation Test

This report focuses on sales, market share and growth rate of Ovulation Test in each application, split by applications/end use industries, covers

- Hospital Use

- Home Use

- Other

2017-2022 United States Ovulation Test Market Report (Status and Outlook)

Table of Contents

2017-2022 United States Ovulation Test Market Report (Status and Outlook)
1 Ovulation Test Market Overview
1.1 Product Overview and Scope of Ovulation Test
1.2 Ovulation Test Market Segment by Types
1.2.1 United States Ovulation Test Sales Present Situation and Outlook by Types (2012-2022)
1.2.2 United States Ovulation Test Sales Market Share by Types in 2016
1.2.3 Coloration Ovulation Test
Digital Ovulation Test
1.3 United States Ovulation Test Market Segment by Applications/End Use Industries
1.3.1 United States Ovulation Test Sales Present Situation and Outlook by Applications/End Industrials (2012-2022)
1.3.2 United States Ovulation Test Sales Market Share by Applications/End Industrials in 2016
1.3.3 Hospital Use
1.3.4 Home Use
Other
1.4 United States Ovulation Test Overview and Market Size (Value) (2012-2022)
1.4.1 United States Market Ovulation Test Overview
1.4.2 United States Ovulation Test Market Size (Value and Volume) Status and Forecast (2012-2022)
2 United States Ovulation Test Sales, Revenue (Value) and Market Share by Players/Manufacturers
2.1 United States Ovulation Test Sales and Market Share (2012-2017) by Vendors/Manufacturers
2.2 United States Ovulation Test Revenue and Market Share by Vendors (2012-2017)
2.3 United States Ovulation Test Average Price by Vendors in 2016
2.4 United States Ovulation Test Manufacturing Base Distribution, Sales Area, Product Types by Vendors
2.5 Ovulation Test Market Competitive Situation and Trends
2.5.1 Ovulation Test Market Concentration Rate
2.5.2 Ovulation Test Market Share of Top 3 and Top 5 Vendors
2.5.3 Mergers & Acquisitions, Expansion
3 United States Ovulation Test Sales, Revenue (Value) by Type and Application (2012-2017)
3.1 United States Ovulation Test Sales, Revenue, Market Share and Price by Type (2012-2017)
3.1.1 United States Ovulation Test Sales and Market Share by Type (2012-2017)
3.1.2 United States Ovulation Test Revenue and Market Share by Type (2012-2017)
3.1.3 United States Ovulation Test Price by Type (2012-2017)
3.2 United States Ovulation Test Sales and Market Share by Application (2012-2017)
3.3 United States Market Ovulation Test Sales, Revenue (Million USD), Price and Gross Margin (2012-2017)
4 United States Ovulation Test Vendors/Manufacturers Profiles and Sales Data
4.1 Clearblue
4.1.1 Company Basic Information, Manufacturing Base, Sales Area and Its Competitors
4.1.2 Ovulation Test Product Types, Application and Specification
4.1.2.1 Type 1
4.1.2.2 Type 2
4.1.3 Clearblue Ovulation Test Sales, Revenue, Price and Gross Margin (2012-2017)
4.1.4 Main Business/Business Overview
4.2 First Response
4.2.1 Company Basic Information, Manufacturing Base, Sales Area and Its Competitors
4.2.2 Ovulation Test Product Types, Application and Specification
4.2.2.1 Type 1
4.2.2.2 Type 2
4.2.3 First Response Ovulation Test Sales, Revenue, Price and Gross Margin (2012-2017)
4.2.4 Main Business/Business Overview
4.3 Prestige Brands
4.3.1 Company Basic Information, Manufacturing Base, Sales Area and Its Competitors
4.3.2 Ovulation Test Product Types, Application and Specification
4.3.2.1 Type 1
4.3.2.2 Type 2
4.3.3 Prestige Brands Ovulation Test Sales, Revenue, Price and Gross Margin (2012-2017)
4.3.4 Main Business/Business Overview
4.4 RunBio
4.4.1 Company Basic Information, Manufacturing Base, Sales Area and Its Competitors
4.4.2 Ovulation Test Product Types, Application and Specification
4.4.2.1 Type 1
4.4.2.2 Type 2
4.4.3 RunBio Ovulation Test Sales, Revenue, Price and Gross Margin (2012-2017)
4.4.4 Main Business/Business Overview
4.5 Wondfo
4.5.1 Company Basic Information, Manufacturing Base, Sales Area and Its Competitors
4.5.2 Ovulation Test Product Types, Application and Specification
4.5.2.1 Type 1
4.5.2.2 Type 2
4.5.3 Wondfo Ovulation Test Sales, Revenue, Price and Gross Margin (2012-2017)
4.5.4 Main Business/Business Overview
4.6 Easy@Home
4.6.1 Company Basic Information, Manufacturing Base, Sales Area and Its Competitors
4.6.2 Ovulation Test Product Types, Application and Specification
4.6.2.1 Type 1
4.6.2.2 Type 2
4.6.3 Easy@Home Ovulation Test Sales, Revenue, Price and Gross Margin (2012-2017)
4.6.4 Main Business/Business Overview
4.7 BlueCross
4.7.1 Company Basic Information, Manufacturing Base, Sales Area and Its Competitors
4.7.2 Ovulation Test Product Types, Application and Specification
4.7.2.1 Type 1
4.7.2.2 Type 2
4.7.3 BlueCross Ovulation Test Sales, Revenue, Price and Gross Margin (2012-2017)
4.7.4 Main Business/Business Overview
4.8 Fairhaven Health
4.8.1 Company Basic Information, Manufacturing Base, Sales Area and Its Competitors
4.8.2 Ovulation Test Product Types, Application and Specification
4.8.2.1 Type 1
4.8.2.2 Type 2
4.8.3 Fairhaven Health Ovulation Test Sales, Revenue, Price and Gross Margin (2012-2017)
4.8.4 Main Business/Business Overview
4.9 Clinical Guard
4.9.1 Company Basic Information, Manufacturing Base, Sales Area and Its Competitors
4.9.2 Ovulation Test Product Types, Application and Specification
9.9.2.1 Type 1
9.9.2.2 Type 2
4.9.3 Clinical Guard Ovulation Test Sales, Revenue, Price and Gross Margin (2012-2017)
4.9.4 Main Business/Business Overview
4.10 PRIMA Lab
4.10.1 Company Basic Information, Manufacturing Base, Sales Area and Its Competitors
4.10.2 Ovulation Test Product Types, Application and Specification
4.10.2.1 Type 1
4.10.2.2 Type 2
4.10.3 PRIMA Lab Ovulation Test Sales, Revenue, Price and Gross Margin (2012-2017)
4.10.4 Main Business/Business Overview
4.11 Cyclotest
4.11.1 Company Basic Information, Manufacturing Base, Sales Area and Its Competitors
4.11.2 Ovulation Test Product Types, Application and Specification
4.11.2.1 Type 1
4.11.2.2 Type 2
4.11.3 Cyclotest Ovulation Test Sales, Revenue, Price and Gross Margin (2012-2017)
4.11.4 Main Business/Business Overview
4.12 Visiomed
4.12.1 Company Basic Information, Manufacturing Base, Sales Area and Its Competitors
4.12.2 Ovulation Test Product Types, Application and Specification
4.12.2.1 Type 1
4.12.2.2 Type 2
4.12.3 Visiomed Ovulation Test Sales, Revenue, Price and Gross Margin (2012-2017)
4.12.4 Main Business/Business Overview
4.13 Lobeck Medical
4.13.1 Company Basic Information, Manufacturing Base, Sales Area and Its Competitors
4.13.2 Ovulation Test Product Types, Application and Specification
4.13.2.1 Type 1
4.13.2.2 Type 2
4.13.3 Lobeck Medical Ovulation Test Sales, Revenue, Price and Gross Margin (2012-2017)
4.13.4 Main Business/Business Overview
5 Production Cost Analysis of Ovulation Test
5.1 Main Raw Materials of Ovulation Test
5.1.1 List of Ovulation Test Main Raw Materials
5.1.2 Ovulation Test Main Raw Materials Price Analysis
5.1.3 Ovulation Test Raw Materials Major Suppliers
5.1.4 Ovulation Test Main Raw Materials Market Concentration Rate
5.2 Production Cost Structure of Ovulation Test
5.2.1 Raw Materials
5.2.2 Labor Cost
5.2.3 Production Expenses
5.3 Ovulation Test Manufacturing Process/Method
6 Value Chain, Purchasing Strategy and Downstream Buyers
6.1 Ovulation Test Value Chain Analysis
6.2 Upstream Raw Materials Purchasing
6.3 Raw Materials Sources of Ovulation Test Major Vendors in 2016
6.4 Downstream Buyers
7 Marketing Strategy Analysis, Distributors/Traders
7.1 Sales Channel
7.1.1 Direct Sales
7.1.2 Indirect Sales
7.1.3 Sales Channel Development Trend
7.2 Product Market Positioning
7.2.1 Pricing Strategy
7.2.2 Brand Strategy
7.2.3 Target Client
7.3 Ovulation Test Distributors/Traders List in United States
8 Market Influences Factors Analysis
8.1 Changes from the Related Industries
8.2 Substitutes Threat
8.3 Customer Preference Change
8.4 Economic/Political Environmental Change
8.5 Upstream and Downstream Fluctuation
9 United States Ovulation Test Market Forecast (2017-2022)
9.1 United States Ovulation Test Sales, Revenue and Price Forecast (2017-2022)
9.1.1 United States Ovulation Test Sales and Growth Rate Forecast (2017-2022)
9.1.2 United States Ovulation Test Revenue and Growth Rate Forecast (2017-2022)
9.1.3 United States Ovulation Test Price Trend Forecast (2017-2022)
9.2 United States Ovulation Test Sales Forecast by Type (2017-2022)
9.3 United States Ovulation Test Sales Forecast by Application (2017-2022)
10 Research Findings and Conclusion
11 Appendix
11.1 Methodology
11.2 Data Source

List of Tables and Figures

Figure Picture of Ovulation Test
Table Product Specifications of Ovulation Test
Figure United States Ovulation Test Sales (volume) for Each Type (2012-2022)
Figure United States Ovulation Test Sales Market Share by Types in 2016
Table Types of Ovulation Test
Figure Product Picture of Coloration Ovulation Test
Table Major Players of Coloration Ovulation Test
Figure Product Picture of Digital Ovulation Test
Table Major Players of Digital Ovulation Test
Figure United States Ovulation Test Sales Present Situation and Outlook by Applications (2012-2022)
Figure United States Ovulation Test Sales Market Share by Applications/End Industrials in 2016
Table Applications of Ovulation Test
Figure Hospital Use Examples
Figure Home Use Examples
Figure Other Examples
Figure United States Ovulation Test Revenue (Million USD) Status and Forecast (2012-2022)
Figure United States Ovulation Test Sales (Volume) Status and Forecast (2012-2022)
Table United States Ovulation Test Sales by Vendors (2012-2017)
Table United States Ovulation Test Sales Market Share (%) by Vendors (2012-2017)
Figure United States Ovulation Test Sales Share by Vendors in 2016
Figure United States Ovulation Test Sales Share by Vendors in 2017
Table United States Ovulation Test Revenue (Million USD) by Vendors (2012-2017)
Table United States Ovulation Test Revenue Market Share (%) by Vendors (2012-2017)
Figure United States Ovulation Test Revenue Share by Vendors in 2016
Figure United States Ovulation Test Revenue Share by Vendors in 2017
Figure United States Ovulation Test Average Price by Vendors in 2016
Table United States Ovulation Test Manufacturing Base Distribution and Sales Area by Vendors
Table Vendors Ovulation Test Product Types
Figure Ovulation Test Market Share of Top 3 Vendors
Figure Ovulation Test Market Share of Top 5 Vendors
Table United States Ovulation Test Sales by Type (2012-2017)
Table United States Ovulation Test Sales and Market Share by Type (2012-2017)
Figure United States Ovulation Test Sales Market Share by Type 2016
Figure 2016 United States Ovulation Test Sales Market Share by Type
Table United States Ovulation Test Revenue (Million USD) by Type (2012-2017)
Table United States Ovulation Test Revenue Market Share by Type (2012-2017)
Figure United States Ovulation Test Revenue Market Share by Type 2016
Figure 2016 United States Ovulation Test Revenue Market Share by Type
Table United States Ovulation Test Price by Type (2012-2017)
Table United States Ovulation Test Sales by Application (2012-2017)
Table United States Ovulation Test Sales and Market Share by Application (2012-2017)
Figure United States Ovulation Test Sales Market Share by Application (2012-2017)
Figure 2016 United States Ovulation Test Sales Market Share by Application
Table United States Market Ovulation Test Sales, Revenue (Million USD), Price and Gross Margin (2012-2017)
Table Clearblue Basic Information, Manufacturing Base, Sales Area and Its Competitors
Table Clearblue Ovulation Test Sales, Revenue, Price and Gross Margin (2012-2017)
Figure Clearblue Ovulation Test Market Share (2012-2017)
Table First Response Basic Information, Manufacturing Base, Sales Area and Its Competitors
Table First Response Ovulation Test Sales, Revenue, Price and Gross Margin (2012-2017)
Figure First Response Ovulation Test Market Share (2012-2017)
Table Prestige Brands Basic Information, Manufacturing Base, Sales Area and Its Competitors
Table Prestige Brands Ovulation Test Sales, Revenue, Price and Gross Margin (2012-2017)
Figure Prestige Brands Ovulation Test Market Share (2012-2017)
Table RunBio Basic Information, Manufacturing Base, Sales Area and Its Competitors
Table RunBio Ovulation Test Sales, Revenue, Price and Gross Margin (2012-2017)
Figure RunBio Ovulation Test Market Share (2012-2017)
Table Wondfo Basic Information, Manufacturing Base, Sales Area and Its Competitors
Table Wondfo Ovulation Test Sales, Revenue, Price and Gross Margin (2012-2017)
Figure Wondfo Ovulation Test Market Share (2012-2017)
Table Easy@Home Basic Information, Manufacturing Base, Sales Area and Its Competitors
Table Easy@Home Ovulation Test Sales, Revenue, Price and Gross Margin (2012-2017)
Figure Easy@Home Ovulation Test Market Share (2012-2017)
Table BlueCross Basic Information, Manufacturing Base, Sales Area and Its Competitors
Table BlueCross Ovulation Test Sales, Revenue, Price and Gross Margin (2012-2017)
Figure BlueCross Ovulation Test Market Share (2012-2017)
Table Fairhaven Health Basic Information, Manufacturing Base, Sales Area and Its Competitors
Table Fairhaven Health Ovulation Test Sales, Revenue, Price and Gross Margin (2012-2017)
Figure Fairhaven Health Ovulation Test Market Share (2012-2017)
Table Clinical Guard Basic Information, Manufacturing Base, Sales Area and Its Competitors
Table Clinical Guard Ovulation Test Sales, Revenue, Price and Gross Margin (2012-2017)
Figure Clinical Guard Ovulation Test Market Share (2012-2017)
Table PRIMA Lab Basic Information, Manufacturing Base, Sales Area and Its Competitors
Table PRIMA Lab Ovulation Test Sales, Revenue, Price and Gross Margin (2012-2017)
Figure PRIMA Lab Ovulation Test Market Share (2012-2017)
Table Cyclotest Basic Information, Manufacturing Base, Sales Area and Its Competitors
Table Cyclotest Ovulation Test Sales, Revenue, Price and Gross Margin (2012-2017)
Figure Cyclotest Ovulation Test Market Share (2012-2017)
Table Visiomed Basic Information, Manufacturing Base, Sales Area and Its Competitors
Table Visiomed Ovulation Test Sales, Revenue, Price and Gross Margin (2012-2017)
Figure Visiomed Ovulation Test Market Share (2012-2017)
Table Lobeck Medical Basic Information, Manufacturing Base, Sales Area and Its Competitors
Table Lobeck Medical Ovulation Test Sales, Revenue, Price and Gross Margin (2012-2017)
Figure Lobeck Medical Ovulation Test Market Share (2012-2017)
Table Production Base and Market Concentration Rate of Raw Material
Figure Ovulation Test Main Raw Materials Price Trend
Table Ovulation Test Raw Materials Major Suppliers List
Figure Production Cost Structure of Ovulation Test
Figure Ovulation Test Manufacturing Process/Method
Figure Ovulation Test Value Chain Analysis
Table Raw Materials Sources of Ovulation Test Major Vendors in 2016
Table Major Buyers of Ovulation Test
Table Ovulation Test Distributors/Traders List in United States
Figure United States Ovulation Test Sales and Growth Rate Forecast (2017-2022)
Figure United States Ovulation Test Revenue and Growth Rate Forecast (2017-2022)
Figure United States Ovulation Test Price Trend Forecast (2017-2022)
Table United States Ovulation Test Sales Forecast by Type (2017-2022)
Figure United States Ovulation Test Sales Market Share Forecast by Type (2017-2022)
Figure United States Ovulation Test Sales Market Share Forecast by Type in 2022
Table United States Ovulation Test Sales Forecast by Application (2017-2022)
Figure United States Ovulation Test Sales Market Share Forecast by Application (2017-2022)
Figure United States Ovulation Test Sales Market Share Forecast by Application in 2022
  • 2017-2022 Global and Japan Corrective Contact Lenses Market Analysis Report
    Published: 18-Aug-2017        Price: US 3085 Onwards        Pages: 109
    The global Corrective Contact Lenses market is valued at XX million USD in 2016 and is expected to reach XX million USD by the end of 2017, growing at a CAGR of XX% between 2016 and 2022. Japan plays an important role in global market, with market size of xx million USD in 2016 and will be xx million USD in 2017, with a CAGR of xx%. This report, with focus on top players in the global and Japan, studies the Corrective Contact Lenses market's development status and f......
  • 2017-2022 Global and Japan Electrophysiology Catheter Market Analysis Report
    Published: 18-Aug-2017        Price: US 3085 Onwards        Pages: 100
    The global Electrophysiology Catheter market is valued at XX million USD in 2016 and is expected to reach XX million USD by the end of 2017, growing at a CAGR of XX% between 2016 and 2022. Japan plays an important role in global market, with market size of xx million USD in 2016 and will be xx million USD in 2017, with a CAGR of xx%. This report, with focus on top players in the global and Japan, studies the Electrophysiology Catheter market's development status and......
  • Global and Europe Biopsy Devices Market - Analysis and Outlook to 2022
    Published: 18-Aug-2017        Price: US 2960 Onwards        Pages: 121
    This report presents a comprehensive overview of the Biopsy Devices market in Europe, which shares the history data information from 2012 to 2016, and forecast from 2017 to 2022. This report provides a detailed analysis of the market, including its dynamics, structure, characteristics, main players, growth and demand drivers, etc. As a Detailed Analysis report, it covers all details inside analysis and opinion in Biopsy Devices industry. This report focuses Global a......
  • Global Biopsy Devices Detailed Analysis Report 2017-2022
    Published: 18-Aug-2017        Price: US 3250 Onwards        Pages: 112
    This report mainly introduces volume and value market share by players, by regions, by product type, by consumers and also their price change details. As a Detailed Analysis report, it covers all details inside analysis and opinion in Biopsy Devices industry. This report splits Biopsy Devices market By Device Product, By Guidance Technique, which covers the history data information from 2012 to 2016 and forecast from 2017 to 2022. This report focuses Global market, ......
  • Global Corrective Contact Lenses Detailed Analysis Report 2017-2022
    Published: 18-Aug-2017        Price: US 3250 Onwards        Pages: 105
    This report mainly introduces volume and value market share by players, by regions, by product type, by consumers and also their price change details. As a Detailed Analysis report, it covers all details inside analysis and opinion in Corrective Contact Lenses industry. This report splits Corrective Contact Lenses market By Type, By Material, which covers the history data information from 2012 to 2016 and forecast from 2017 to 2022. This report focuses Global market......
  • Global Electrophysiology Catheter Detailed Analysis Report 2017-2022
    Published: 18-Aug-2017        Price: US 3250 Onwards        Pages: 101
    This report mainly introduces volume and value market share by players, by regions, by product type, by consumers and also their price change details. As a Detailed Analysis report, it covers all details inside analysis and opinion in Electrophysiology Catheter industry. This report splits Electrophysiology Catheter market By Type, By Lab Devices, By Indication Principle, which covers the history data information from 2012 to 2016 and forecast from 2017 to 2022. Thi......
  • Global and United States Corrective Contact Lenses In-Depth Research Report 2017-2022
    Published: 18-Aug-2017        Price: US 3190 Onwards        Pages: 106
    The report is based on the market historical data from 2012 to 2016 and forecast the market trend from 2017 to 2022. This report focuses on the U.S. market and presents volume and value of market share by players, by regions, by product type, by consumers and also changes in prices. As an in-depth report, it covers all details inside analysis and opinions in Corrective Contact Lenses industry. Major Companies - Cooper (Germany) - Johnson & Johnson (USA......
  • Global and United States Electrophysiology Catheter In-Depth Research Report 2017-2022
    Published: 18-Aug-2017        Price: US 3190 Onwards        Pages: 103
    The report is based on the market historical data from 2012 to 2016 and forecast the market trend from 2017 to 2022. This report focuses on the U.S. market and presents volume and value of market share by players, by regions, by product type, by consumers and also changes in prices. As an in-depth report, it covers all details inside analysis and opinions in Electrophysiology Catheter industry. Major Companies - Abbott Laboratories (U.S.) - Biosense We......
  • Global Biopsy Devices Market Research Report 2017-2022 by Players, Regions, Product Types & Applications
    Published: 18-Aug-2017        Price: US 2380 Onwards        Pages: 115
    The global Biopsy Devices market is valued at XX million USD in 2016 and is expected to reach XX million USD by the end of 2022, growing at a CAGR of XX% between 2016 and 2022. This report offers an overview of the market trends, drivers, and barriers with respect to the Biopsy Devices market. It also provides a detailed overview of the market of different regions across United States, Europe, China, Japan, India, Southeast Asia and Others. The report categorizes Biopsy Devices ma......
  • SERVICES
    Value for Money
    We believe in "optimum utilization of available budget and resources". While servicing our clients' (your) market research requirements, we keep the same approach in focus to help you get the best value for your $$s.
    Ever Growing Inventory
    Ranging from the smallest feasible / required data (datasheets, data facts, SWOT analysis, company profiles, etc) to full research reports that help you make decisions, our inventory is updated almost on a daily basis with the latest industry reports from domain experts that track more than 5000 niche sectors.
    One Stop Solution
    Need a custom research report on medical devices market? Require all available business intelligence on 3D printing industry? Exploring F&B sector of a particular country/region? RnRMarketResearch.com is your one-stop-solution to all market intelligence needs. We not only offer custom research and consulting services, we also "bundle" reports to meet your needs and help you fetch the data analysis you require for your business.
    Dedicated Client Engagement
    Not limited to only "finding" relevant reports for you, our client engagement team dedicates its efforts to understand your "business need" and accordingly maps available research data to help you move forward. Call "your" client engagement executive any time of your day and get your questions answered in order to make the correct business decision.
    Saving Time and Efforts
    Simply share your research requirement details with us and let us do all the hard work to find required intelligence for you. When you add up our "one stop solution" and "dedicated client engagement" services mentioned above, you obviously know the time and effort saving you do by working with us.
    Payment Flexibility
    Working with Fortune 500 organizations, we understand the importance of being flexible for payments. Share your payment terms with us and we will surely match up to them to ensure you get access to required business intelligence data without having to wait for the payment to be done.
    Post-Purchase Research Support
    Have questions after reading a report / datasheet bought through us? Not sure about the methodology used for data available in the research? Talk to us / Share your questions with us and if required, we will connect you with the analyst(s)/author(s) of the report(s) and ensure you get satisfactory answers for the same. Need more data / analysis / report(s) on the topic of your research/project? The RnRMarketResearch.com team is here for you 24X7 to support you with your post-purchase requirements. Subscription Offers & Packages (Get in touch with us for more details - sales@rnrmarketresearch.com / +1 888 391 5441 )
    • Ad Hoc
    • Pay - as - you - go / Bucket Subscriptions
    • Fixed Cost for #of reports
    • Customize / Personalize as per your needs