Aap sabhi bhno ko bta dena chahta hu ki meri bahan ko v thyroid problem thi wo v 18 sal ke age se ..ham log usko lekar bhut drte the ki sadi ke bad bachha ...hoga ya nhi meri bahn ne lagatar 1 sal tak roj dhaniya rat ko bhingokar subah ubal kar piti thi dhire dhire uska thyroid normal aane laga ...aap sabhi ke aasirbad se mai mama v ban gya 🙏🙏 bhagwan aap sabki manokamna purn kre
@kh9ds11 ай бұрын
Sach me bhai
@kh9ds11 ай бұрын
Meri bhi age 20 h aur agle mahine shadi h meri please meri help kariye kaise thik karu thyroid
@HamidKhan-g2e8 ай бұрын
Kon si
@Supermom1234-sp8 ай бұрын
Kya apke sis ka weight Jada tha I m kitna tha?
@DollyKumari-k3g7 ай бұрын
Kya pine se thiryod thik hoga bhaiya or pregnancy ruk jayega please bhaiya😢😢😢😢😢😢
@fizanaz61342 жыл бұрын
Mre liye duaa kren 🤲mujhe b thyroid ha mujhe baby chahiye 😭😭😭😭 mra Allah mujhe akella nae chore ga or mujhe p c O d ho chuka ha or abhe MRI kidne me right said kidne stone ha or infection b me bht takleef me hn ap behne MRI duaa kren plzzzzzz 😭
@manusingh16822 жыл бұрын
Bagwaan aapko barcha be dega or bemaari se be baar nikale ge or aap ache ho jayege sechi vesvaas kre
@sanashaikh29412 жыл бұрын
Inshaallah app thik ho jaoge pareshan mt jo allha sab thik hoga
@MarchAgainstBalochGenocide Жыл бұрын
اللہ رب العزت آپ کو شفا دے صحت دے اور آپ کو نیک صالح اولاد کی نعمت سے
@MarchAgainstBalochGenocide Жыл бұрын
تہجد نماز پڑھا کرے انشاء اللہ سب بہتر ہو جائے
@Coding250 Жыл бұрын
Allah Pak ap ko shifa day or aulad ki naymat say nawazaya ameen
@triptisao3104 жыл бұрын
May God give you what you give to others. Amen.
@premlatayadav44632 жыл бұрын
God sabko pregnency conceive ho jay
@rajkumar-uh6pm3 жыл бұрын
Bhagwan sabhi ki manokamna poori Karen.
@parkashparkash53393 жыл бұрын
Thank you so much I m not conceiving becuz of thyroid I will try your suggestion.
@crazyxy21792 жыл бұрын
सभी को संतान का सुख दे
@nasreenfatima48782 жыл бұрын
Allah pak mujhe baby canciev ho jaye
@FharaznaazFharaz11 ай бұрын
Morning me khali pet dhaniya pani pijye it’s best usko overnight soak Kare aur morning uske pani ko pijye
@PriyaThakur-il9fi10 ай бұрын
Paani garm karna h ya aise hi Pina h
@Siddiquisiku25879 ай бұрын
Kab aur kaise piniya h
@yogeshkumarsain3203 жыл бұрын
मैडम , आप ने जो समजाया बहुत ही अच्छा । it's very helpful for me. Thanks you so much :)
@khushboogupta48684 жыл бұрын
Hame bhi thyroid h aur mujhe baccha chahie iske liye mujhe Kya Karna chahie mam please reply kariye
@kartickpatra92026 ай бұрын
Mujhe bhi thyroid hai main 2 manth ki pregnant hai mujhe bahut dar lagti hai please mere liye pray Karen meri baby thik rahe🙏
@manishashukla82133 ай бұрын
Hii kya hua aapka Babu thik h na
@hafsakiduniya3518Ай бұрын
@@manishashukla8213 aap kaise conceive ki plss btaiye
@rajnandanikumari31753 жыл бұрын
mam jo heading diya hai usko aapne badhiya se nahi samjaya ... video thyroid k type ko clear karne me hi nikal gya last me aapne thora sa samjya heading ke bare me to please achhe se samjhye qki jo koi v ye video dekha hoga wo obviously bhut presan hoga apne bimari k karan or aise hi hamara video dekhne me time nikal jata or samjh me jyada kuchh nhi aata ...mai aapse request karti hu please samjhay ki thyroid ko jald se jald thik kar k conceive kar sake jise v problem hai🙏
@naveenmankash17134 жыл бұрын
Maim please ek aisa video banao jisme hme ye pata chle ki early pregnancy me konse lakshan h jisse period miss hone se phle pta kr ske ki hm pregnant h please p..... P..... Maim 💅💅💅😍😍😍😍
@Siddiquisiku25879 ай бұрын
Kamjori malum dena aur ghabrahat hona aur thori de me thand lagna aur gas bhi bhut banti h
@shaheenkousar44742 жыл бұрын
Ma'am mujhi 2 bacche hai alhamdulillah,2 bacche ke baad mujhe thyroid aya hai ab main 3 bacche ke liye try kar rahi hoo par conceive nahi ho raha hai thyroid bhi normal hai mera o.85 hai doctors bola normal hai
Meri period kabhi bhi time se nahi ati mujhe pcod tha bahut doctor ko dikha karke medicine bhi kha chuki thi lekin aram nhi mila fir bhi pireds time PR nhi atey fir whitocon syrup and assicon syrup use karke dekha maine esko 6-7 month use Kiya ab pireds time par Ane Lage pcod khatam ho gaya
@DrNeerajPahlajani3 күн бұрын
Agar Whitocon aur Assicon syrup se periods regular ho gaye hain aur PCOD control ho gaya hai, toh diet, exercise, aur doctor follow-up zaroori hai. If you need any guidance, feel free to contact us +91 9109114641
@nadeemshariqshariqno.76482 ай бұрын
Thyroid sahi hony my katny poind honi chaiy plizz bath
@farooqbaig25713 жыл бұрын
Thank you mam. Mujhe b thyroid h. Jiski wajha se hm second pregnancy conceived nahi kar pare. Or my 75 no"ki tablet use karahi hu . pls mam any suggestions.
@-sanatana-dharma10 ай бұрын
Mam mai pregnt hu but mujhe thairod hai agar mai thairod ki dawai khaugi to usse mere bachhe ko koi problem nhi hoga na
@shimlarajwade29903 жыл бұрын
Mam mujhe bhi thyroid h Jiske wajah se Mera misscarage ho gya iske baad mai concive nhi kar pa rhi hu period bhi regular nhi h to mam mujhe bhi koi solution dijiye
@kartickpatra92026 ай бұрын
Main thyroid bahut jyada badh gai hai main 2 month ki pregnant hu please mere liye dua Karen 🙏
@sudilasubas50944 ай бұрын
Kon sa thyroid tha,,,,, aur kb se
@Siddiquisiku25879 ай бұрын
Mam thyroid kaise thik hogi plz btaye mujhe samjh nhi aati kon si thyroid h
@modhumitamarick29824 жыл бұрын
Mam meri hemoglobin 7.8 hain...ferritin 30.... Keya blood lena jaroori hain?? Main 31 week ki pregnant hu...
@BasuDev-hf8qk3 жыл бұрын
Mam mera tsh level 11.5 h to kya hm pregnency plan kar sakte hain
@SonaSahu-zn4bt10 ай бұрын
😢 Plz dua kro mari thyroid ki vajah se bacche ko koi dikkat 4 mahine hua hai please pray for my baby 🙏
@arshpinderbhullar3 жыл бұрын
ਵਾਹਿਗੁਰੂ ਜੀ ਸਰਬੱਤ ਦਾ ਭਲਾ 🙏
@garimafunvlogs11693 жыл бұрын
....
@pologtlover79694 жыл бұрын
Bahut shukriya medum ji...apke pure videos bahut faydemand hai...apko lambi umar de..
@mateenrock4907 Жыл бұрын
I really like your video mam because you have explained thyroid very well thank you.
@nirolatimungpi21011 ай бұрын
Maam I have hypothyroidism n uric acid so...I have many hair fall so what medicine should I take
@ashfaqayesha42303 жыл бұрын
Mam mera TSH level 4.91 he nd prolactin 78.78 mai kya karu pregnancy kaise conceive karu isko med ke bagair kaise control karu kya medicine Lena zaruri he iss stage me
@syeda.safinabukhari6733 жыл бұрын
Ma'am mujhy hypothyroidism hai Mei new markazol k name se tablet ly rhi hn.8 years hogae is problem ko medicine change Hoti rehti .ak saal hoa shadi ko baby nhi ho rha.please kuch btaein Mei is tablet se jan churwana chahti hn
@Goodvibes2825 ай бұрын
Thairoid me folicacid kha skte he.... For pregnancy...???
@user-fx7ni7tk8b Жыл бұрын
Mam mera 3nd month chal raha hai aur muje pehly se thyroid tha lkin abi 3nd month mai 150 huva hai or thyroid k mdicn 100 mg kharhi hun is sy baby py koi asar to nhi hoga muji 2 sal bd baby convice huva hai plz jvb
@iqrakhadpolkar8667 Жыл бұрын
Mam mujhe haipo thairoid hai mera wajan 78 hai aur thairoid level normal hai lekin 7 months piroyed nahi aaye aur pregnancy consiv nahi hot shadi ko 13 years hoye hai meri help karo mam
@deepikajarkani96774 жыл бұрын
Hi dr. Loved the way you explained I have pcod and hypothyroidism both and I am planning for a baby. Due to thyroid I am overweight and I can relate myself to all the said symptoms. It would be great If you could please elaborate on thyroid related diet as I have heard that broccoli if boiled and consumed doesn’t have much effect on thyroid.. is that true? Also if you can give some home tips/natural remedies to control it. Eg:- Coriander seeds water?
@jigneshacharel58694 жыл бұрын
Mee tooo mam..
@sowmeyas31814 жыл бұрын
Mam I am also having the same problem..
@farinansari62454 жыл бұрын
Am also same
@SalmanKhan-bs2sj3 жыл бұрын
Mam thyroid lo ho to dawa kha na padega ki p mam jawab deyna
@miao86992 жыл бұрын
@@SalmanKhan-bs2sj g sth sth khani prti choti c tablt hoti hain.usce maintain rhy ga.
@mayapal21142 жыл бұрын
blood test report TSH m observed values 3.069,unit uIU/mL bio ref.interval 0.4-5 mem meri pregnancy kyu nhi ruka rhi h
@MamtaMamta-lh3um Жыл бұрын
Ma'am mera T3, 3.2 T4, 0.7 TSH, 7.55 h to kya h kuch btaynge
@shamaansari47873 ай бұрын
U have hypothyroidism
@nishasaxena86474 жыл бұрын
Mam tsh third generation 0.327 hai.. To kya thyroxine tablet nhi leni chahiye...
@shibakhankhan83374 жыл бұрын
Mam me or mere husband bhut koshish kr rahe 2 saal se baby nhi ho rahe h ... Kuch btaye app
@priyankarajpure751610 ай бұрын
Mam muze bhi thairoid he valu ६.६० he to pregnency concive karneke liye kitni kam karna chahiye
@Ss2r584 Жыл бұрын
My wife also has thyroid, so she is not able to conceive, so what should I do?
@rachnasidhu42114 жыл бұрын
Hii mam mujhe aap se ek baat puchni hai...mera 8 month chul raha hai.or mere pet pe kali line nahi bni hai...essa kyu ..plzzz mam rply.. .
@SulochnaBeldar7 ай бұрын
Mujhe bhi taired hain dr. Ne 3 month ki teblet di hain please mere dua kijeyega jissey mere taired bhi thik ho jay our main Maa bhi ban jau😞🙏please
@aswinidigal92013 жыл бұрын
Tsh h 7.40 T3 143.0 T4 11.6 hai meri kya mai conceive kar sakti hun kya age 33yr
@geetasharma5339 Жыл бұрын
Please consult doctor for thyroid
@papondas17484 жыл бұрын
Period problem pegnet nehi hm tsh7:24 he pegnet hosakti hm
@babitarathore-pf6xm Жыл бұрын
Bhagwan sab ki mant puri kre
@rabiyakhan8856 Жыл бұрын
Mam muje bhi h thaiyd mera pird bhi ruk gya h chak kiye to c pr line aaya h bs iska matlb kya h
@MastaniKhan-xq9th Жыл бұрын
pcod ki problem thi meri pireds Miss hone ke 7 din bad bhi pregnancy test Kiya to negetive AA Raha tha wait bhi bahut badh raha tha lekin jab se Maine Whitocon Assicon syrup use Kiye 5 month ho Gaye the Maine pregnancy test ki to mera positive AA Gaya ab me 4 month ki pregnant hu
@rabiyakhan885611 ай бұрын
@@MastaniKhan-xq9th isse mera piriyd her month aaiyga aur prgnecy ruk sakte h
@MastaniKhan-xq9th11 ай бұрын
@@rabiyakhan8856 Han ese piredes regular hotey hai our pregnancy consive hoti hai ..
@Diyapandit094 жыл бұрын
Ma'am i m also facing thyroid problems since 4-5 yrs.. now I'm planning for baby... please suggest which is best way and time..
@rkhan34818 ай бұрын
@tinyhappyfeet8648 kya aapko baby ho gaya
@syedanaba10 ай бұрын
What if the TSH levels are 1.4 will the person conceive soon?
@monikamalik15104 жыл бұрын
Castor oil is safe for indice labor pain??
@aarviyogi47764 жыл бұрын
Mam m2 tone Syrup pcod me liya ja skta h ky plz btay
@nehak57494 жыл бұрын
Ha liya ja skta h mujhe v pcod aur thyroid tha.. Maine conceive kiya iss syrp se.. Bht achi syrp h pcod patient k liye
@gmsheikh68293 жыл бұрын
@@nehak5749 mujhe bhi thaioid hai kya is syrup se conceive ho jayega
@SaniyaVerma-gz9xd Жыл бұрын
Same are all happened with me I have hyperthyroidism....my with is decreasing day by day i m literally depressed....
@rukhsanamir97664 жыл бұрын
Hello Dr...u r great... mei name is Naina... Meri problem hai ki thyroid and fibroids and meri age hai 29... mera pehla baby 6 month mei dead hogaya... kya ye issi se hogaya
@divyanshikiduniya-i9v3 жыл бұрын
Aapke baby ko kya hua tha mera bhi baby death ho gaya h
@dakshbabay80044 жыл бұрын
Mem muj tayrod h or pregnancy nhe ho rhe h to muj koe upye bataye Jo ki m pregnet ho sakhu mere eg 26 h piz mem or mere ko 3 mant phlye PTA CLA h ki muje tayord h
@SantoshiKarki-t1h Жыл бұрын
Mam mujhe patla hone wala thyroid h or meri age 34 hai or phle ek baby h 10 saal ki dusra baby conceive nhi ho rha h or main davai bhi khaati hu neomarczol or ciplar40 .. please mam kya krna chahiye mujhe????
@MastaniKhan-xq9th Жыл бұрын
pcod ki problem thi meri pireds Miss hone ke 7 din bad bhi pregnancy test Kiya to negetive AA Raha tha wait bhi bahut badh raha tha lekin jab se Maine Whitocon Assicon syrup use Kiye 5 month ho Gaye the Maine pregnancy test ki to mera positive AA Gaya ab me 4 month ki pregnant hu
@vikasssonkar47983 ай бұрын
@@MastaniKhan-xq9thAre band kr de hr jagah aa jati h muh utha k
@sunilhaswani54344 жыл бұрын
Hypothyroidism k chlte kya hum baby plan kr skte h
@SudhirKumar-wx6vf3 жыл бұрын
Phle thyroid level km krlo tablet leke uske baad krlo
@sambhukumar8092 жыл бұрын
6 sal ho gae shadi ko lekin abhi tk ek bhi baby nhi mujhe thyroid hai davai lene ke bad bhi conceive nhi ho pa rahi plz reply mam sb mujhe banjh bolte tha
@ruchijoshiawasthi99253 жыл бұрын
M waiting ur ans mam,bcos yha etni acchi medical facility nhi h
@mohammedather90343 жыл бұрын
I am a thyroidectomy and taking 50mcg tablets from 2years and I am trying to get pregnant from a year plz help me dear doc what should I do is there any chance get my dream
@PriyankaMishra-fw7xp Жыл бұрын
Mam mujhe thyroid hai aur mein Apne doctor ki Salah se pink salt khane mein use karti Karti Hun to kya ya mujhe karna chahie ya chhod Dena chahie
@MohdHaneef-j5x5 ай бұрын
Iodine kon se cheez h khanneh se Milega mam plz ans me
@JasadaGaradia Жыл бұрын
Mam mero ko bhi thyroid he or mere period miss ho ke 2 month ho geya he likin pregnant test kit me halka gulabi line aarei hai mein kiya karu kuch samjh me nehi aareyi hai😭😭😭
@MastaniKhan-xq9th Жыл бұрын
pcod ki problem thi meri pireds Miss hone ke 7 din bad bhi pregnancy test Kiya to negetive AA Raha tha wait bhi bahut badh raha tha lekin jab se Maine Whitocon Assicon syrup use Kiye 5 month ho Gaye the Maine pregnancy test ki to mera positive AA Gaya ab me 4 month ki pregnant hu
@ankitapatel48452 жыл бұрын
Hi mem Muje haipothayroid hai ,muje pragency concive me dikkat aati hai ,me 25mg thayroid ki goli leti hu,t.s.h level 1.2 hai to doz badhana chaie?
@rekhagurjar12992 жыл бұрын
Same problem
@rekhagurjar12992 жыл бұрын
Aapko concive huaa kya?
@ankitapatel48452 жыл бұрын
No
@sharafatali91553 жыл бұрын
Mam meri shadi ko 2 year ho gay hain harmonse issue ha date ni ati 2 month ya 3 month na hi consive krti hun usk liy plz kuch btain ...
@skedrish27792 жыл бұрын
Mujhe patle hone wali thyrod hay7.70 may canciv kar sakti hu ya nahi , please reply me mem mujhe kiya karna chahiye ,,,my age 23
@NikhathFathima-y1n Жыл бұрын
hello dr mje na thyriod hai or woh b itna hai T3-2.26 T4-16.02 TSH-0.02 toh kya pregnecy tehar sakhti hai?😞
@risingstarsgroup Жыл бұрын
Mam mera tsh 6.58 hai hum 1 year se pragancy plan kar rahe hai concieve ni ho raha hai baki sab report normal hai ..25 mg ki medicine lete hai kya dose bda dena cahiye?
@aradhanamasih3298 Жыл бұрын
Meri wife ko hypothyroidism hai but weight loss ho rha hai Aisa q?
@kopalgupta5584 жыл бұрын
How to take care of varicose veins during pregnancy
@kuhukumari38037 ай бұрын
Ye rule follow krne k bad dawa chhod skti hu kya
@amarsonvane67882 жыл бұрын
Hi madam mujhe hypothyroidism hai, aur mera age 31,and my TSH 60 hai, tablet taking 37.5mg, to kya eh tablet sahi hai, ya 50mg le lu madam?
@rajanimore19489 ай бұрын
Mam muze थायरॉईड hai और मुझे 75 कि गोली है और मै 27 इयर्स कि हू तो मै प्रेग्नेंट हो सकती हू क्या मामा प्लीज बतायें 🙏😭
@juhikumari1837 Жыл бұрын
Bhagwaan jii meri vi god jaldi se bhar dijiye 🙏🙏🙏🙏🙏
@ranuyadav34532 жыл бұрын
Mam thairoid me pregnency me baby ko koe nuksan to nhi hoga na
@priyagod40712 жыл бұрын
Plzzz god sbki god bhr do Jo b chahe
@riyan62004 жыл бұрын
Good evening mam, thank you for information. Mam, causes of urine infection or UTI is getting problems in pregnancy?
@mahipalsingh96374 жыл бұрын
Sex chat k liye mujse content kre full privacy
@rajnijangra59423 жыл бұрын
Mam kya asa b ho skta h ki hcg injection liya ho or pregnancy na ho but hcg ke injection ki vje se kit mai positive aajaaye
@Haider-bv7zy Жыл бұрын
Aoa fist time apki video dekhi mujhy aj se tkriban 6,7mah pehly test me thyroid 7,aya tha ma ne medicine Khai h sath pani ki theliya b thi dono 😢ka elaj krwaya ab mujhy 2 bar aisa hwa h deta 2,mAh bad ati h plz batye ma ne ye es waja se thyroid ki medicine chor di shyd es waja se msla ban gya ho mery sath plz lzmi reply dena bohat zeada prshan rahti hu Sara din susral walo ki baty sunti hu ab Sara din kamry me band rahti koi ghr me 2sal hoge h shdi ko koi tawja koi prwah nai susral walo ko Meri 🥺🥺na mery shohar me etni gunchesh h k mehnga elj krwa sky mery pehly test b mery MAA baap ne krwaye h😢
@SatyaNarayan-hc4zb2 жыл бұрын
Maim meri sukhane wala hthyroid Or mai dawa v 1sal se le rahi hu or pati ke v test sab thik hai meri sari test normal h firv may kansiv nahi kar pa rhi hu pilij maim kuch upay bataaya meri shadi ke 8sal ho chuka hai.
@ashokdhandhel3887 Жыл бұрын
Thank s mam ji jankari dene ke liye ❤❤❤😊😊😊
@RekhaGupta-m9w1b Жыл бұрын
Mam mera thairaid t.s.h .ka Leval 4.5 h to mujhe dait plane bataiye
@riddhitannerwar7917Ай бұрын
Mam me ko T3 bad gaya hai to konsi medicine le Please suggest kare
@DrNeerajPahlajaniАй бұрын
Please feel free to visit us at this address. You can Contact us +91 91091 14641
@shilpa47642 жыл бұрын
Hi mam please reply my question mujhe hypothyroid h and one follipoin tune h or period regular h lakin conceive nhi kr pa rhe to kiya kre 4 year se try kr rhe lakin conceive nhi kr pa rhe h
@navdeepwalia443 жыл бұрын
Hlo mam mera thyroid report tsh 5.1 aaya hai doctor ne bola abhi nhi krni 💊 start kyunki abhi line pe hi hai
@priyankajaiswal31053 жыл бұрын
Kuch youtuber ajwainwater,black rasin water n jeera water pine ko bolte h.. Kya ye sb use krne se pregnancy hone k chances hote h kya.
@sonalisharma3580 Жыл бұрын
Hello mam Mera ek abortion ho chukar h mera t s h level 4.19 h abhi bhi kya mujhe pregnancy m phr dikkat a sakti h kya??
@renupankajbhankar3947 Жыл бұрын
mam mera tsh kafi bdha hua h
@Naziyasaifi78903 жыл бұрын
Mjhe hypothyroid h 100. Mcg dawa leti hu kya baby conceive hota hai
@ashishsoni29083 жыл бұрын
Mam meri wife ka TSH level 2.820 tha or in present time 2.060 hai or wo 100 mcg ki tablet leti h kya ye shi time h pregancy concive k liye... Plz mam 🙏🙏rply jrur kriyega
@TanviParkar-hh7qk7 ай бұрын
Mera TSH bohat Kam hai 0.005 hai use badhane ke liye kya Karu aur meri pregnancy rukti bhi nahi
@demovideo9832 жыл бұрын
Mam muje thayroid hai lekin ab mai pregenant hu dusra month start hua hai kb krena chaye check muje thayriod
@artisingh47263 жыл бұрын
Maim mere to bachche dani me gath h aur mere thyroid bhi h aur period bhi sahi nhi aata to mai kya kru please maim kuch hume bhi btao 🙏🙏🙏
@SangeetaSingh-rp1oe Жыл бұрын
Mere liye bhi duaa kre taki mera bacha ho gye nhi to mera pati mujhese talak leleja
@minakshiyadav25875 ай бұрын
mam mera tsh leval 9.97 h... mera 2 month ka miscarriage ho gya....... thyroid ki tablet kha ri hu abi..... tablet s y control aa to jaega na mam..... plzzz reply mam
@harishrajput70194 жыл бұрын
Mam MERI wife ko thyroid h pahle TV bhi hua tha unhen Shaadi se 5 sal pahle of fallopian tube donon band h Dr operation ke liye bola tha Par hmne nhi karaya bola operation kamyab ho bhi sakta hai Nahin bhi IVF ke liye bol diya jawab nahin kar payenge mein middle class family se aap koi aisa upay bataen jisse hamare ghar bhi bacche ki khushali Aaye jaaye aap ki video dekhi humne bahut pasand hai ma'am help me aap apna number comment box mein likh kar dijiye hum Delhi se Hain
@kashishrawat2 жыл бұрын
Mam wrong Bola apne hyperthyroidism mai iodine salt use Nahi kar saktey
@vaishalidalse72533 жыл бұрын
Medam mera thyroid 2.5 he or meri shadi ko 8 month ho chuke he but abhi tk mujhe pregnancy conceive nhi hui he ap mujhe thoda suggest kare ki me kya karu