{"id":6493,"date":"2021-11-23T10:49:50","date_gmt":"2021-11-23T10:49:50","guid":{"rendered":"https:\/\/meic.cymru\/2021\/11\/23\/have-i-started-my-period\/"},"modified":"2025-11-05T14:59:24","modified_gmt":"2025-11-05T14:59:24","slug":"ydw-i-wedi-cychwyn-fy-mislif","status":"publish","type":"post","link":"https:\/\/meic.cymru\/cy\/2021\/11\/23\/ydw-i-wedi-cychwyn-fy-mislif\/","title":{"rendered":"Coda\u2019r Meic: Ydw i Wedi Cychwyn Fy Mislif?"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\" id=\"block-06b8eb86-a172-4c8a-8b26-7898d722ad9d\">Cysylltodd Faye \u00e2 Meic gan nad yw\u2019n sicr os yw ei mislif (period) wedi cychwyn neu beidio, ac mae\u2019n awyddus i ddeall beth sydd yn digwydd. Gofynnodd am help trwy <a href=\"https:\/\/www.meiccymru.org\/cym\/codar-meic\/\">Coda\u2019r Meic<\/a>. Dyma ein cyngor.<\/h2>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p id=\"block-2d0f6b80-cfa2-4fd4-87d1-c3f83bf95226\"><em>Roedd Coda&#8217;r Meic yn gyfle i ofyn cyngor am unrhyw oedd yn dy boeni. Nid oedd y cyngor yn dod yn syth ac roedd yn cael ei ddefnyddio i greu blogiau dienw ar gyfer y wefan i helpu pobl ifanc eraill oedd yn mynd trwy brofiad tebyg. Nid ydym yn cynnig Coda&#8217;r Meic bellach. Os wyt ti angen gwybodaeth cyngor neu eiriolaeth, cysyllta \u00e2\u2019r llinell gymorth am gefnogaeth ar y manylion ar waelod y dudalen.<\/em><\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"block-dd5e073a-2c4d-45e1-a8d6-ced3881b4cc0\">Helo Meic,<\/h2>\n\n\n\n<p id=\"block-fdb29ed0-06ff-4514-88ca-7dc61263a0f9\">Nid wyf yn sicr os ydw i wedi cychwyn fy mislif neu beidio. Rwy\u2019n cael ffrwd fach o waed ar hap bob mis. Ydych chi\u2019n gwybod beth sy&#8217;n digwydd, gan mai dim ond am ryw awr bydd hyn yn parhau?<\/p>\n\n\n\n<p id=\"block-50de6a86-6c36-4722-8c64-0fa89c6823a4\">Faye<em> (*enw wedi ei newid i amddiffyn preifatrwydd)<\/em><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"block-50d412ea-f992-4aad-985d-f7aa780dfaf5\">Cyngor Meic<\/h2>\n\n\n\n<p id=\"block-8bf3ab6c-54de-407a-8f46-b5dbf3ad0426\">Helo Faye,<\/p>\n\n\n\n<p id=\"block-f8195a60-f69e-428e-9b96-6c22af5ca8fa\">Diolch i ti am gysylltu \u00e2 Meic am y pryderon sydd gen ti am y mislif. Mae\u2019n beth da dy fod di\u2019n chwilio am help gyda hyn. Da iawn ti. Gall hyn fod yn gyfnod ofnus os wyt ti\u2019n poeni am beth sydd yn digwydd, neu pam.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"block-6b34c451-0753-4d56-a5f3-7344c31a44bd\">Sgwrsio \u00e2 rhywun<\/h3>\n\n\n\n<p id=\"block-e0f55e9d-08f5-414f-9bf4-69ec0806426b\">Y peth cyntaf fydda\u2019n helpu ydy sgwrsio gydag oedolyn rwyt ti\u2019n teimlo gallet ti ymddiried ynddynt, fel aelod o\u2019r teulu neu athro. Dwi\u2019n si\u0175r bydda\u2019n nhw\u2019n gallu tawelu\u2019r meddwl rhywfaint bod hyn yn rhan normal o dyfu ac yn gallu rhoi cyngor i ti am beth i wneud. Mae rhai pobl yn gallu teimlo embaras wrth siarad am y mislif, ond nid yw\u2019n rhywbeth i ti fod \u00e2 chywilydd amdano. Mae\u2019r mwyafrif o bobl a gafodd eu geni yn fenywaidd yn gwaedu yn rheolaidd. Nid yw\u2019n beth afiach nac ffiaidd; mae\u2019n naturiol, ac fe ddylai siarad amdano fod yn naturiol hefyd. Y mwy y bydd rhywun yn siarad, bydd yn teimlo\u2019n fwy naturiol i siarad am y peth.<\/p>\n\n\n\n<p id=\"block-e2083fca-0120-4734-8d12-644034de6b6b\">Mae\u2019r mislif (misglwyf\/period) yn dechrau o gwmpas 12 oed ar gyfartaledd, ond mae\u2019n gallu digwydd rhyw dro rhwng 8 ac 17. Nid ydynt yn rheolaidd ar y cychwyn. Bydd angen i\u2019r corff ddod i batrwm arferol dros gyfnod o sawl mis, felly bydd hyd y mislif a faint o waed rwyt ti\u2019n ei golli yn amrywio. Nid oes angen i ti boeni. Gall y mislif barhau am 3 i 7 diwrnod, ac er ei fod yn teimlo fel lot o waed, mewn realiti, dim ond ryw 3 i 5 llwy fwrdd o waed sydd yn cael ei golli yn ystod y cyfnod yma.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter is-resized\" id=\"block-6ff8fbe0-1ff8-4eaa-a570-e037810fdb5c\"><a href=\"https:\/\/www.meiccymru.org\/cym\/wp-content\/uploads\/sites\/2\/2021\/11\/menstruation_set_01-scaled.jpg\"><img decoding=\"async\" src=\"https:\/\/meic.cymru\/wp-content\/uploads\/2025\/07\/menstruation_set_01-1024x717.jpg\" alt=\"Period products - Pink drawings of sanitary pads, calendar, tampon, reusable pad, menstrual cup underpants\" style=\"width:500px\"\/><\/a><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"block-e2caf089-c24e-46bb-98ad-c25dbda1d9c5\">Paratoi<\/h3>\n\n\n\n<p id=\"block-55f2eca3-68ea-4433-82b9-02275115344f\">Gall fod yn syniad da cario tywel (pad, cadach) mislif neu tamponau yn dy fag rhag ofn i&#8217;r mislif gychwyn. Ond os wyt ti yn yr ysgol heb unrhyw beth wrth law, paid poeni. Mae gan rai ysgolion gynnyrch mislif am ddim yn y toiledau, ond os ddim, gallet ti ofyn i gael gweld y nyrs ysgol fydd yn gallu rhoi rhai i ti. Cofia \u2013 mae hyn yn naturiol ac nid yw\u2019n rhywbeth i fod \u00e2 chywilydd ohono, felly paid ofni gofyn. Mae\u2019n rhan naturiol o fywyd.<\/p>\n\n\n\n<p id=\"block-996aceea-b390-4059-937e-90181f0eaf31\">Os nad yw pethau wedi setlo o fewn ychydig fisoedd, ac rwyt ti\u2019n parhau i boeni, yna gwna apwyntiad i siarad gyda\u2019r doctor.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"block-f5305aa8-642c-4b5f-b2bd-9d183d1b6379\">Gwybodaeth bellach<\/h3>\n\n\n\n<p id=\"block-4302736c-372c-4aab-8c16-fbf795a33a4e\">Cer draw i&#8217;n blog <a href=\"https:\/\/www.meiccymru.org\/cym\/mislif-ar-glasoed\/\">Mislif a&#8217;r Glasoed<\/a> am wybodaeth bellach.<\/p>\n\n\n\n<p id=\"block-dc4629ab-62bf-404d-a944-7230f332949b\">Mae gan y GIG <a href=\"https:\/\/www.nhs.uk\/conditions\/periods\/starting-periods\/\" target=\"_blank\" rel=\"noreferrer noopener\">dudalen llawn gwybodaeth am gychwyn y mislif<\/a>, gan gynnwys gwybodaeth am fislif hwyr a phroblemau mislif.<\/p>\n\n\n\n<p id=\"block-9ea63b32-0628-450c-a588-f9fb03b5ae23\">Mae Newsround wedi creu rhaglen arbennig, \u2018Let\u2019s Talk About Periods\u2019. Gellir <a href=\"https:\/\/www.bbc.co.uk\/newsround\/56267456\" target=\"_blank\" rel=\"noreferrer noopener\">gwylio yma<\/a>.&nbsp;<\/p>\n\n\n\n<p id=\"block-c1cb03e6-df0b-4d7f-b374-8cb83e1e3ec1\">Cer draw i weld y <a href=\"https:\/\/www.brook.org.uk\/your-life\/periods\/\" target=\"_blank\" rel=\"noreferrer noopener\">wybodaeth ar wefan Brook<\/a> yn edrych ar y cylchred mislifol, ofyliad, dewis gwahanol o gynnyrch mislifol a llawer mwy.<\/p>\n\n\n\n<p id=\"block-6580ee65-7aab-405b-a025-af0a88178106\">Gobeithio bod y wybodaeth yma yn rywfaint o help, ond os hoffet ti siarad ymhellach am unrhyw beth, cysyllta (manylion cyswllt isod).<\/p>\n\n\n\n<p id=\"block-5e5fd5c2-3655-450e-b7db-1ad52c3ec890\">Cymera ofal<\/p>\n\n\n\n<p id=\"block-50d2430c-325d-4211-9595-291b7dcbf0a7\">Y T\u00eem Meic<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"block-529ce4b4-9762-4637-b171-16416eba4cc9\">Cysyllta \u00e2 Meic<\/h3>\n\n\n\n<p id=\"block-bf4780c4-6b31-4d2f-be16-ebe36345eacd\">Os wyt ti angen siarad gyda rhywun am unrhyw beth sydd yn dy boeni, yna galwa Meic i siarad gyda chynghorydd cyfeillgar.<\/p>\n\n\n\n<p id=\"block-25fb331d-fbe9-4d64-b55b-a08cdd262e68\">Mae Meic yn llinell gymorth, gwybodaeth ac eiriolaeth\u00a0i blant a phobl ifanc 0 i 25 oed yng Nghymru. Rydym yn agored o 8am i hanner nos, 7 diwrnod yr wythnos.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Cysylltodd Faye \u00e2 Meic gan nad yw\u2019n sicr os yw ei mislif (period) wedi cychwyn neu beidio, ac mae\u2019n awyddus i ddeall beth sydd yn digwydd. Gofynnodd am help trwy Coda\u2019r Meic. Dyma ein cyngor. Roedd Coda&#8217;r Meic yn gyfle i ofyn cyngor am unrhyw oedd yn dy boeni. Nid oedd y cyngor yn dod [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3913,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1649,1677],"tags":[2817,2892,2893,1698,1886,2891,1977],"class_list":["post-6493","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-codar-meic","category-glasoed-puberty","tag-codar-meic","tag-cwestiynau-mislif","tag-cylchred-fislifol","tag-cyngor","tag-gwybodaeth","tag-misglwyf","tag-mislif"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Coda\u2019r Meic: Ydw i Wedi Cychwyn Fy Mislif? - Meic<\/title>\n<meta name=\"description\" content=\"Cysylltodd Faye \u00e2 Meic gan nad yw\u2019n sicr os yw ei mislif wedi cychwyn neu beidio. Mae eisiau ddeall beth sy&#039;n digwydd. 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