How long does LH surge/+OPK last
Hi guys, just need some advice on how long an LH surge (and positive OPK) usually lasts? I have been getting faint lines but no dark line since starting OPK testing on CD 15 or 16. Then last night (about 10pm on CD29) I got a positive OPK. I have still be getting them today (CD 30) including the one I just did tonight at about 6pm. Is it normal to get a positive OPK for so long and does that mean I am ovulating now or about to ovulate? We didnt DTD yesterday but definitely will tonight and tomorrow so will that be the right time? Also, I dont have any EWCM so im wondering what is happening??????
This is my first cycle since finishing breastfeeding so I guess that's why things are a bit strange.
Thanks
Beccas