{"id":15436,"date":"2026-02-09T13:29:03","date_gmt":"2026-02-09T12:29:03","guid":{"rendered":"https:\/\/kinderwunschaerztin.de\/leistungen\/timed-intercourse-vzo\/"},"modified":"2026-10-06T15:00:09","modified_gmt":"2026-10-06T14:00:09","slug":"timed-intercourse-vzo","status":"publish","type":"leistungen","link":"https:\/\/kinderwunschaerztin.de\/en\/services\/treatments\/timed-intercourse-vzo\/","title":{"rendered":"Timed inter\u00adcour\u00adse (VZO)"},"content":{"rendered":"\n
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What exact\u00adly is VZO?<\/h2>\n\n\n\n

\u201cVer\u00adkehr zum Opti\u00admum\u201d (VZO) means deter\u00admi\u00adning the fer\u00adti\u00adle days in your cycle as pre\u00adcis\u00ade\u00adly as pos\u00adsi\u00adble and using them in a tar\u00adge\u00adted way to achie\u00adve pregnan\u00adcy.<\/p>\n\n\n\n

Using ultra\u00adsound and hor\u00admo\u00adne mea\u00adsu\u00adre\u00adments, we deter\u00admi\u00adne when ovu\u00adla\u00adti\u00adon is approa\u00adching and when the likeli\u00adhood of pregnan\u00adcy is hig\u00adhest. Apps and calen\u00addars usual\u00adly cal\u00adcu\u00adla\u00adte fer\u00adti\u00adle days based on past cycles and can only take indi\u00advi\u00addu\u00adal fluc\u00adtua\u00adtions into account to a limi\u00adt\u00aded ext\u00adent. With medi\u00adcal cycle moni\u00adto\u00adring<\/a>, by con\u00adtrast, we obser\u00adve egg matu\u00adra\u00adti\u00adon and hor\u00admo\u00adne levels in the cur\u00adrent cycle and can the\u00adr\u00ade\u00adfo\u00adre deter\u00admi\u00adne the fer\u00adti\u00adle win\u00addow much more accu\u00adra\u00adte\u00adly. <\/p>\n\n\n\n\n\n\n\n

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Who is VZO sui\u00adta\u00adble for:<\/h3>\n\n\n\n

Timed inter\u00adcour\u00adse can be a sen\u00adsi\u00adble first tre\u00adat\u00adment when try\u00ading to conceive\u2014both in a natu\u00adral cycle and in com\u00adbi\u00adna\u00adti\u00adon with hor\u00admo\u00adn\u00adal sup\u00adport.<\/p>\n\n\n\n

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\n\"Logo\n\n\n\nCou\u00adples with good pre\u00adre\u00adqui\u00adsi\u00adtes for a natu\u00adral pregnan\u00adcy<\/span>\n\n\n\n<\/svg><\/span><\/svg><\/span><\/span>\n<\/div>\n\n\n\n
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If the basic pre\u00adre\u00adqui\u00adsi\u00adtes for pregnan\u00adcy are good, VZO can be a sen\u00adsi\u00adble first tre\u00adat\u00adment opti\u00adon. Cycle moni\u00adto\u00adring allows the fer\u00adti\u00adle days to be deter\u00admi\u00adned as pre\u00adcis\u00ade\u00adly as pos\u00adsi\u00adble and used in a tar\u00adge\u00adted way. <\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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\n\"Logo\n\n\n\nWomen with an irre\u00adgu\u00adlar or fluc\u00adtua\u00adting cycle<\/span>\n\n\n\n<\/svg><\/span><\/svg><\/span><\/span>\n<\/div>\n\n\n\n
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If the timing of ovu\u00adla\u00adti\u00adon is dif\u00adfi\u00adcult to pre\u00addict, we can track egg matu\u00adra\u00adti\u00adon with ultra\u00adsound and hor\u00admo\u00adne mea\u00adsu\u00adre\u00adments and deter\u00admi\u00adne the fer\u00adti\u00adle win\u00addow in the cur\u00adrent cycle more pre\u00adcis\u00ade\u00adly.<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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\n\"Logo\n\n\n\nWomen with a hor\u00admo\u00adn\u00adal\u00adly sup\u00adport\u00aded cycle<\/span>\n\n\n\n<\/svg><\/span><\/svg><\/span><\/span>\n<\/div>\n\n\n\n
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In cases of cycle dis\u00ador\u00adders or sub\u00adop\u00adti\u00admal egg matu\u00adra\u00adti\u00adon, the cycle can be sup\u00adport\u00aded with medi\u00adca\u00adti\u00adon. Accom\u00adpany\u00ading moni\u00adto\u00adring makes it pos\u00adsi\u00adble to check fol\u00adlic\u00adle matu\u00adra\u00adti\u00adon and, if neces\u00adsa\u00adry, trig\u00adger ovu\u00adla\u00adti\u00adon in a tar\u00adge\u00adted way. <\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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\n\"Logo\n\n\n\nCou\u00adples who would like to start as natu\u00adral\u00adly as pos\u00adsi\u00adble<\/span>\n\n\n\n<\/svg><\/span><\/svg><\/span><\/span>\n<\/div>\n\n\n\n
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VZO can be a gent\u00adle first step in fer\u00adti\u00adli\u00adty tre\u00adat\u00adment. By pre\u00adcis\u00ade\u00adly deter\u00admi\u00adning the fer\u00adti\u00adle days, we sup\u00adport you in making the best pos\u00adsi\u00adble use of your chan\u00adces of beco\u00adming pregnant natu\u00adral\u00adly. <\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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Our expert on VZO when try\u00ading to con\u00adcei\u00adve<\/h2>\n\n\n\n

Cycle apps and calen\u00addar cal\u00adcu\u00adla\u00adti\u00adons can pro\u00advi\u00adde good initi\u00adal gui\u00addance for regu\u00adlar cycles. Howe\u00adver, they are usual\u00adly based on past cycles and can\u00adnot relia\u00adbly pre\u00addict when ovu\u00adla\u00adti\u00adon will actual\u00adly occur in the cur\u00adrent cycle. Even small cycle fluc\u00adtua\u00adtions can shift the fer\u00adti\u00adle days. <\/p>\n\n\n\n

Ovu\u00adla\u00adti\u00adon can be nar\u00adro\u00adwed down more pre\u00adcis\u00ade\u00adly with ovu\u00adla\u00adti\u00adon tests or medi\u00adcal cycle moni\u00adto\u00adring. On ultra\u00adsound, we assess fol\u00adlic\u00adle growth and the build-up of the ute\u00adri\u00adne lining. Addi\u00adtio\u00adnal hor\u00admo\u00adne mea\u00adsu\u00adre\u00adments help us deter\u00admi\u00adne the approa\u00adching ovu\u00adla\u00adti\u00adon as accu\u00adra\u00adte\u00adly as pos\u00adsi\u00adble. <\/p>\n\n\n\n

Timing is important: after ovu\u00adla\u00adti\u00adon, the egg can only be fer\u00adti\u00adli\u00adzed for about 12 to 24 hours, while sperm can sur\u00advi\u00adve for seve\u00adral days. This is why the days imme\u00addia\u00adte\u00adly befo\u00adre and around ovu\u00adla\u00adti\u00adon are par\u00adti\u00adcu\u00adlar\u00adly cru\u00adcial. <\/p>\n\n\n\n

Addi\u00adtio\u00adnal opti\u00adons when try\u00ading to con\u00adcei\u00adve<\/h3>\n\n\n\n
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\nHor\u00admo\u00adn\u00adal sup\u00adport of the cycle<\/span>\n\n\n\n<\/svg><\/span><\/svg><\/span><\/span>\n<\/div>\n\n\n\n
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In cases of cycle dis\u00ador\u00adders<\/a> or sub\u00adop\u00adti\u00admal egg matu\u00adra\u00adti\u00adon, the cycle can be sup\u00adport\u00aded with medi\u00adca\u00adti\u00adon. Fol\u00adlic\u00adle matu\u00adra\u00adti\u00adon is moni\u00adto\u00adred clo\u00adse\u00adly, and ovu\u00adla\u00adti\u00adon can be trig\u00adge\u00adred in a tar\u00adge\u00adted way if nee\u00added. <\/p>\n\n\n\n

\nMake an appoint\u00adment<\/span><\/svg><\/span><\/a>\n\n\n\nMore about hor\u00admo\u00adn\u00adal sti\u00admu\u00adla\u00adti\u00adon<\/a>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n
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\nInse\u00admi\u00adna\u00adti\u00adon<\/span>\n\n\n\n<\/svg><\/span><\/svg><\/span><\/span>\n<\/div>\n\n\n\n
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With inse\u00admi\u00adna\u00adti\u00adon, pre\u00adpared sperm are pla\u00adced direct\u00adly into the ute\u00adrus at the opti\u00admal time. It can be a sen\u00adsi\u00adble next tre\u00adat\u00adment opti\u00adon, for exam\u00adp\u00adle, in cases of slight\u00adly redu\u00adced sperm qua\u00adli\u00adty. <\/p>\n\n\n\n

\nMake an appoint\u00adment<\/span><\/svg><\/span><\/a>\n\n\n\nMore on Inse\u00admi\u00adna\u00adti\u00adon<\/a>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n
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\nFURTHER FERTILITY DIAGNOSTICS<\/span>\n\n\n\n<\/svg><\/span><\/svg><\/span><\/span>\n<\/div>\n\n\n\n
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If pregnan\u00adcy does not occur despi\u00adte good timing, fur\u00adther dia\u00adgno\u00adstics may be useful\u2014for exam\u00adp\u00adle, to assess the fallo\u00adpian tubes or sperm qua\u00adli\u00adty. This allows us to deci\u00adde tog\u00ade\u00adther which next step makes sen\u00adse for you indi\u00advi\u00addu\u00adal\u00adly. <\/p>\n\n\n\n

\nMake an appoint\u00adment<\/span><\/svg><\/span><\/a>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n
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Timed inter\u00adcour\u00adse (VZO) when try\u00ading to con\u00adcei\u00adve: tre\u00adat\u00adment pro\u00adcess<\/h2>\n\n\n\n

At the pri\u00adva\u00adte cen\u00adter Die Kin\u00adder\u00adwunsch\u00ad\u00e4rz\u00adtin<\/em> in Munich, we gui\u00adde you step by step through your treatment\u2014individually and tail\u00ado\u00adred to your cycle.<\/p>\n\n\n\n

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Natu\u00adral cycle<\/h4>\n<\/div>\n\n\n\n
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Sti\u00admu\u00adla\u00adted cycle<\/h4>\n<\/div>\n<\/div>\n\n\n\n
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    Initi\u00adal Con\u00adsul\u00adta\u00adti\u00adon<\/h4>\n\n\n\n

    Tog\u00ade\u00adther, we cla\u00adri\u00adfy whe\u00adther VZO makes sen\u00adse for your indi\u00advi\u00addu\u00adal situa\u00adti\u00adon and dis\u00adcuss the pro\u00adcess of cycle moni\u00adto\u00adring.<\/p>\n\n\n\nMake an appoint\u00adment<\/a>\n<\/li>\n\n\n\n

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    Start of the cycle<\/h4>\n\n\n\n

    The first day of your peri\u00adod is the first day of your cycle. Based on your usu\u00adal cycle length, we plan when the first check-up is appro\u00adpria\u00adte. <\/p>\n<\/li>\n\n\n\n

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    Ultra\u00adsound<\/h4>\n\n\n

    The ultra\u00adsound is usual\u00adly per\u00adfor\u00admed bet\u00adween cycle days 8 and 12. <\/p>\n