Kuyambira pa kubadwa, timalankhula za micropenis ngati mbolo ya mnyamata wamng'ono ndi yocheperapo 1,9 centimita (pambuyo kutambasula ndi kuyeza kuchokera ku fupa la pubic mpaka kumapeto kwa glans) ndipo ngati kukula kwakung'onoku sikukugwirizana ndi palibe cholakwika wa mbolo.

Maonekedwe a micropenis nthawi zambiri amakhala chifukwa cha vuto la mahomoni. Ngati chithandizo sichinakhazikitsidwe, ma micropenis amatha kupitilira kukula, pomwe mwamuna akuwonetsa mbolo yocheperako. 7 centimita m'malo opumira (pa mpumulo). Ngakhale kukula kwake kuli kochepa, micropenis imagwira ntchito nthawi zambiri pogonana.

Kumayambiriro kwa kutha msinkhu, malire oti alankhule za micropenis ndi 4 centimita, ndiye zosakwana 7 centimita pakutha msinkhu.

Mbolo imayamba kukula kuyambira sabata lachisanu ndi chiwiri la mimba. Kukula kwake kumadalira mahomoni a fetus.

Mbolo ili ndi matupi a spongy ndi cavernous, matupi a spongy ozungulira urethra, njira yotulutsira mkodzo kunja. Mbolo imakula zaka zambiri pansi pa zochita za testosterone. Kukula kwake kumakulitsidwa pa nthawi ya kutha msinkhu.

Akakula, "avereji" kukula kwa mbolo ndi pakati pa 7,5 ndi 12 centimita pakupuma ndi pakati pa 12 ndi 17 centimita pa nthawi yodzuka.

Vuto lomwe akatswiri azachipatala amakumana nalo pozindikira micropenis ndikuti amuna nthawi zambiri amapeza mbolo yawo yaying'ono kwambiri. Mu phunziro ¹ kuchitidwa ndi amuna 90 omwe amafunsira ma micropenis, 0% kwenikweni anali ndi micropenis atapimidwa ndi kuyeza ndi dokotala wa opaleshoni. Mu kafukufuku wina waposachedwapa ², mwa odwala 65 omwe adatumizidwa ndi dokotala kwa katswiri wa micropenis, 20, kapena pafupifupi gawo limodzi mwa magawo atatu, sanavutike ndi micropenis. Amunawa ankaona kuti ali ndi mbolo yaying'ono kwambiri koma katswiri atayeza atayitambasula, anapeza miyeso yabwino.  

Amuna ena onenepa amadandaulanso za kugonana kwakanthawi kochepa. M'malo mwake, nthawi zambiri amakhala " kukwiriridwa mbolo ", Gawo lomwe limamangiriridwa ku pubis yozunguliridwa ndi mafuta a pubic, kupangitsa kuti iwoneke yaifupi kuposa momwe ilili.

Kukula kwa mbolo sikukhudza kubereka kapena pa zosangalatsa mwamuna panthawi yogonana. Ngakhale mbolo yaing'ono imatha kubweretsa moyo wogonana. Komabe, mwamuna amene amaona kuti mbolo yake ndi yaying’ono kwambiri akhoza kudzimvera chisoni ndi kukhala ndi moyo wogonana umene suli wokhutiritsa kwa iye.

Kuzindikira kwa micropenis

Kuzindikira kwa micropenis kumaphatikizapo kuyeza mbolo. Pakuyezera uku, dokotala amayamba kutambasula mbolo katatu, kukoka mofatsa pamtunda wa glans. Kenako amamumasula. Kuyeza kumachitidwa ndi wolamulira wolimba kuyambira pa pubic bone, kumbali ya ventral. Ngati micropenis yapezeka, a ndi mahomoni ikuchitika kuti apeze chomwe chimayambitsa micropenis ndikuchiza komanso momwe tingathere.

Zifukwa za micropenis

Zomwe zimayambitsa micropenis zimasiyana. Mu kafukufuku wofalitsidwa posachedwapa ², mwa odwala 65 omwe adatsatira, 16 kapena pafupifupi kotala, sanapeze chifukwa cha micropenis yawo.

Zomwe zimayambitsa micropenis zingakhale Mahomoni (nthawi zambiri), yolumikizidwa ndi kusokonezeka kwa chromosomal, kusakhazikika kobadwa nako, kapena ngakhale idiopathic, ndiko kunena popanda chifukwa chodziwika, podziwa kuti zinthu zachilengedwe zimatha kuchitapo kanthu. Kafukufuku wachitika ku Brazil³ motero adapereka lingaliro la chilengedwe chomwe chimapangitsa kuti ma micropenis awoneke: kukhudzana ndi tizirombo pa mimba atha kuonjezera chiopsezo cha maliseche malformation.

Nthawi zambiri ma micropenis amatha kukhala chifukwa cha kuchepa kwa mahomoni komwe kumakhudzana ndi fetal testosterone panthawi yomwe ali ndi pakati. Nthawi zina, testosterone imapangidwa bwino, koma minyewa yomwe imapanga mbolo sichimayankha kukhalapo kwa hormone iyi. Kenako timalankhulakusaganizira minofu ku mahomoni.