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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
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 VvbGIYdiTrjQe9aXUvV5wg==

<SEC-DOCUMENT>0001179110-08-011592.txt : 20080606
<SEC-HEADER>0001179110-08-011592.hdr.sgml : 20080606
<ACCEPTANCE-DATETIME>20080606160812
ACCESSION NUMBER:		0001179110-08-011592
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20080604
FILED AS OF DATE:		20080606
DATE AS OF CHANGE:		20080606

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CONCEPTUS INC
		CENTRAL INDEX KEY:			0000896778
		STANDARD INDUSTRIAL CLASSIFICATION:	SURGICAL & MEDICAL INSTRUMENTS & APPARATUS [3841]
		IRS NUMBER:				973170244
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		1021 HOWARD AVE
		CITY:			SAN CARLOS
		STATE:			CA
		ZIP:			94070
		BUSINESS PHONE:		4158027240

	MAIL ADDRESS:	
		STREET 1:		1021 HOWARD AVENUE
		CITY:			SAN CARLOS
		STATE:			CA
		ZIP:			94070

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Bianchi Annette
		CENTRAL INDEX KEY:			0001336036

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-27596
		FILM NUMBER:		08885860

	BUSINESS ADDRESS:	
		BUSINESS PHONE:		650-866-3100

	MAIL ADDRESS:	
		STREET 1:		C/O VANTAGEPOINT VENTURE PARTNERS
		STREET 2:		1001 BAYHILL DRIVE, SUITE 300
		CITY:			SAN BRUNO
		STATE:			CA
		ZIP:			94066
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>edgar.xml
<DESCRIPTION>FORM 4 -
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2008-06-04</periodOfReport>

    <notSubjectToSection16>1</notSubjectToSection16>

    <issuer>
        <issuerCik>0000896778</issuerCik>
        <issuerName>CONCEPTUS INC</issuerName>
        <issuerTradingSymbol>CPTS</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001336036</rptOwnerCik>
            <rptOwnerName>Bianchi Annette</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O VANTAGE POINT VENTURE PARTNERS</rptOwnerStreet1>
            <rptOwnerStreet2>1001 BAYHILL DRIVE</rptOwnerStreet2>
            <rptOwnerCity>SAN BRUNO</rptOwnerCity>
            <rptOwnerState>CA</rptOwnerState>
            <rptOwnerZipCode>94066</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle></officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2008-06-04</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>D</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>4723</value>
                    <footnoteId id="F1"/>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>6947</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <derivativeTable></derivativeTable>

    <footnotes>
        <footnote id="F1">Shares forfeited in connection with the reporting owner's resignation from the Board of Directors effective June 4, 2008.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>Gregory Lichtwardt signing for Annette Bianchi</signatureName>
        <signatureDate>2008-06-05</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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