Mahomoni anoita basa rakakosha mukushanduka kwevakadzi. Kana nguva yako yekuenda kumwedzi inotanga, ivo vane mhosva yemabasa akasiyana-siyana, uye kana pane pamuviri kushanduka kwayo kunowedzera maererano kuitira kuti kusimudzirwa kunofanirwa kugadzirwa nehutsika hwakakwana.
Estrogen uye progesterone inoita basa rakakosha kwazvo panguva yekuzvitakura., saka zviri nyore kuziva kuti mabasa avo ndeapi. Kutanga, zvinotora kumusoro mazinga eprogesterone panguva yepamuviri, nhanho dzinogara dzichiwedzera kusvikira mwana azvarwa.
progesterone pamuviri
Progesterone yatovepo pakuyaruka. Munguva ye ovulation zvakatokosha kuti chiyero chako chiwedzere kugadzirira chibereko kuti zvigone kusvirana. Ichawedzera pamazuva anokosha, asi kana pasina kubata kwakadaro, mazinga eesrogen uye progesterone achadonha uye naizvozvo kusungwa kwe endometrium kuchaitika. Kubva pano kuenda kumwedzi kuchatanga. Kana, kune rumwe rutivi, kune mimba yakadaro, tichataura pamusoro pebasa reprogesterone panguva yekuzvitakura.
Mumavhiki ekutanga emimba, progesterone inogadzirwa ne corpus luteum, inova yekanguva endocrine gland yemaovari, inokwana kuchengetedza kubata pamuviri. Muchikamu chekutanga ichi, progesterone ine mabasa mazhinji akakosha mukukura kwakanaka kwepamuviri, kusanganisira:
- Kuwedzera kweropa kuyerera muchibereko
- Kukurudzirwa kwezvipenga mumutsara wechibereko kuburitsa zvinovaka muviri
- Kukurudzirwa kweiyo endometrium kuitira kuti placenta ikure uye igadzirise
- Progesterone yakakoshawo mukukura kwakanaka kwechibereko, kudzivirira kudzvanya kwemhasuru dziri mudumbu kusvika pakuzvara, pamwe nekudzivirira lactation kusvika mushure mekuzvitakura uye kunyange kusimbisa mhasuru dzechiuno kugadzirira Kuberekwa.
Ko progesterone inogadzirwa kupi?
Progesterone inogadzirwa mumaovari, corpus luteum, nzvimbo yeitsvo, adrenal glands, uye chibereko panguva yekuzvitakura. Ndiro rinotarisira dzimwe nhengo dzemuviri zvichitevera kutenderera kwehupenyu hwavo, zvakaita semukadzi, chibereko, cervix, mazamu, tsinga dzeropa, mapfupa, mazamu neuropi.
Pasina pamuviri, basa rayo guru ndero gadzirira muviri kuti ugone kuiswa. Vanoisa chibereko chekusangana kwataurwa uye kana pasina mukana, inogadzirirwa kusvika kutenderera kunotevera.
progesterone panguva yekuzvitakura
Kana paine kusangana kwakadaro, progesterone inobata basa rinokosha mumavhiki ekutanga ekuzvitakura. Vanobatsira chibereko kuti chikodzere kuisirwa embryo nokudaro mimba inoitika. Usati waenda kumwedzi, ovary inobudisa iyi hormone kuitira kuti kuwedzera kwe endometrium kuitike. Ichazvipa zvese zvinovaka muviri kuti nhumbu iyoyo iitike.
Isa nenzira iyi, progesterone ichaenderera mberi nepamusoro-soro mukati memwedzi yekutanga inotevera. Kana izvi zvisiri izvo uye paine mukana wekubvisa pamuviri, inogona kuunzwa zvisirizvo kune idzo nyaya dze in vitro fertilization.
Progesterone ichatarisira uye Basa rayo nderekuti mimba inokura zvakakwana, Inopa chibereko chekudya chese chainoda uye inogadzirira muviri wemukadzi kuburitsa mukaka panguva yekuyamwisa.
Pakati pemabasa ayo ekusimbisa isu tinosimbisa:
- Inogadzira mutumbi waamai nemwana mutsva kuitira kuti pasave nekurambwa uye inodyarwa nehunhu hwakakwana.
- Inotsigira placenta kupa chikafu chinodiwa nefetus.
- Inogadzira pelvis yekuzvara mwana.
- Inoita a kuzorora kwemhasuru yechibereko.
- Inosimbisa mucous plug.
- Gadzirira mazamu ezamu kuitira kuti vagone kuburitsa mukaka nguva dzose.
Estrogens panguva yekuzvitakura
Munyaya ye estrogen, iyi hormone yakakoshawo zvakanyanya pakubata uye chaizvoizvo mazhinji emabasa eprogesterone anoda estrogen. Estrogen mazinga anowedzera panguva yekuzvitakura uye anopa akawanda mabhenefiti, akadai se:
- Ivo vanochengetedza, kutonga uye kukurudzira kugadzirwa kweimwe nhumbu mahormone
- Izvo zvinodikanwa kune iyo chaiyo kukura kweakawanda fetus nhengo dzakadai semapapu kana itsvo.
- Inokurudzira kukura uye kushanda kwakakodzera kwepacenta
- Inosimudzira kukura kwemazamu tishu uye inogadzirira amai kuyamwisa.
Chii chinonzi estrogens?
Iwo steroid sex hormones. izvo zvinoumbwa kubva kucholesterol. Iyo inonziwo estradiol uye inogadzirwa mumaovari, apo enzyme inonzi aromata inogadzira iyi hormone kubva ku testosterone. Zvakakoshawo kana vasikana vasvika pakuyaruka, kudzivirira kubva kumapfupa decalcification kana kudzivirira kubva kune yakakwira cholesterol mazinga.
Basa rayo guru panguva yekuzvitakura nderokubatsira, senge progesterone mu bvumira kuti embryo implantation iitike mumamiriro ezvinhu akanaka. Nenzira imwecheteyo, vanoita basa rakabatanidzwa rekuita kuti pamuviri uenderere mberi uye kwete kutungamirira pakubvisa pamuviri. Pakati pezvimwe zvinhu, ichavawo nebasa re:
- Chengetedza matishu emukadzi muchimiro chakakwana uye kuregeredza kubvumira mwana kubuda kunze pasina kugadzira chero matambudziko.
- Ivo vachava ivo zvikonzero zvekutanga zviratidzo zvepamuviri: kuda kurutsa, kunzwa kunhuwa, kurara, kuzvimba ...)
- Chinja muviri wechikadzi kugadzirira iyo yaamai vane pamuviri.
- Muchibereko chinoumba a kukura kwakakodzera kwemapapu uye nhengo dzekubereka.
- Ichagadzirisa huwandu hwemapfupa.
- Vachapfavisa dumbu uye madziro emukadzi kugadzirira kuzvara.
- achabatsira kugadzirwa kwemukaka wezamu mushure mekusununguka.
Tinofanira kusimbisa chokwadi chakakosha, uye ndechekuti kune vakadzi vanotora estrogen zvisiri izvo, zvingasava zvakanaka kana pane pamuviri. Iyo yakakwirira yepamusoro inogona kugadzira kenza inogona kuitika mumwana uye mune ramangwana rake rinogoneka, pamwe nezvimwe zvirwere zvine chekuita nehupombwe hwake. Izvi zvinowanzoitika muzviitiko zve in vitro fertilization, saka panofanirwa kuve nekutarisirwa kwenyanzvi mune izvi.
Ndeapi mamwe mahomoni akakosha uye anobatanidzwa mukubata pamuviri?
Kune mahomoni akawanda anozadzisa mabasa akasiyana-siyana mukati memuviri wemukadzi. kutenderera muropa uye kudzora mafambiro ose nemashandiro enhengo. Ivo vachange vachitarisira kugadzira mamiriro akanakisa uye kugadzirira muviri kune zvinobvira zvakanyanya kukosha mabasa.
- Human Chorionic Gonadotropin (HCG) kunoitika panguva yekuzvitakura. Inoita basa rekudzvinyirira kuenda kumwedzi uye kudzivirira corpus luteum ye ovary kubva pakuparara uye kugadzira iyo inozivikanwa progesterone. Mukuwedzera, iyi hormone ndiyo inowanikwa mukuedzwa kwepamuviri.
- Testosterone Ndiyo hormone inonyanya kuzivikanwa uye kunyange ichiita sehomoni yevarume, inewo basa rinokosha zvikuru muhutano hwevakadzi. Inogadzirisa libido, chido chepabonde uye inosimudza mazinga ayo mumazuva asati apera.
- Thyroid hormone. Ivo vari kutungamira kushanda kuitira kuti maovari ashande zvakajairika uye mazai anokura panguva chaiyo. Kana pasina kuenzanisa kunonzwisisika, panogona kunge kune dambudziko rekubereka, nekuda kwe hyperthyroidism kana hypothyroidism.
Mamwe mahormone akakosha ndiwo FSH (follicle stimulating hormone) uye luteinizing hormone (LH). Zvose uye pamwe chete ndidzo nheyo dzehutano hwepabonde hunozoguma mukuzvitakura kana kukura kwemwana.