In biphasic and triphasic combination oral contraceptive, the Ethinylestradiol (EE) is usually kept constant while only varying the dose of progestin. 17:08
Thanks for the video!. BTW, Mirena does not thickens the wall (progesterone), it keeps it thin as there is no proliferation of the wall due to lack of estrogen. It keeps it thin (no bleeding)
thank you for the video a possible correction on mirena mechanisme of action: "There are several progestin-mediated mechanisms by which LNG-IUS may prevent pregnancy. The progestin renders the endometrium atrophic; it stimulates thick cervical mucus that blocks sperm penetration into the uterine cavity; and it may decrease tubal motility, thereby preventing ovum and sperm union. T e progestin may also inhibit ovulation, but this is not consistent (Nilsson, 1984)." williams gynecology 3rd ed.
I thought levonorgestrel thins the endometrium (instead of thickens), hence doesn't allow the blastocyst to implant? Let me know if you can verify this! Thank you :) (EDIT: yes, I thought that that's why mirena is used in dysmenorrhoea because it thins the endometrium, hence lighter bleeds etc.) Very thorough video :) Well done! Suggestions for improvement: state why you'd use combined/progesterone-only contraception, but yes, very good - keep it up!
The primary mechanism of action of levonorgestrel as a progestogen-only emergency contraceptive pill is, according to (FIGO), to prevent fertilization by inhibition of ovulation and thickening of cervical mucus.
param vaidya nope. The primary action of POP is mainly alteration of cervical mucus.. Only one POP called cerazette has the MOA of inhibiting ovulation..
Thank you so much for the video. Contraception finally makes sense after listening to your lecture.
In biphasic and triphasic combination oral contraceptive, the Ethinylestradiol (EE) is usually kept constant while only varying the dose of progestin. 17:08
Thanks for the video!. BTW, Mirena does not thickens the wall (progesterone), it keeps it thin as there is no proliferation of the wall due to lack of estrogen. It keeps it thin (no bleeding)
Thank you for the clarification because I was wondering if I was wrong.
Nice clear physiological aspect of contraception explained , keep it up !!
Mirena does not thicken the endometrium nor thicken the cervical mucosa. Also progesterone DECREASE tubal motility
thank you for the video
a possible correction on mirena mechanisme of action:
"There are several progestin-mediated mechanisms by which
LNG-IUS may prevent pregnancy. The progestin renders the
endometrium atrophic; it stimulates thick cervical mucus that
blocks sperm penetration into the uterine cavity; and it may decrease tubal motility, thereby preventing ovum and sperm
union. T e progestin may also inhibit ovulation, but this is not
consistent (Nilsson, 1984)."
williams gynecology 3rd ed.
Awesome video. Thanks a ton. Keep posting.
I thought levonorgestrel thins the endometrium (instead of thickens), hence doesn't allow the blastocyst to implant? Let me know if you can verify this! Thank you :)
(EDIT: yes, I thought that that's why mirena is used in dysmenorrhoea because it thins the endometrium, hence lighter bleeds etc.)
Very thorough video :) Well done! Suggestions for improvement: state why you'd use combined/progesterone-only contraception, but yes, very good - keep it up!
+Dafi El-Amin So that part in this video is incorrect? The IUD thins the endometrium and not thickens it to prevent implantation? :o
+Sylarr yes. Endometrium atrophy occurs as a result implantation fails.
Yes, same thoughts here. The endometrium should be thin and atrophic, preventing implantation and sperm transport. Pls correct me if I'm wrong.
Thank you very much but i hope if you can at the end of the video you just show us the whole page so we can screenshot it ❤️🙏🏻
Thank You so much for this tutorial, Very helpful!
simple and clear..thank you very much..
Great lecture, thank you.
+Beckee Lucas Your Welcome!
great! what program did use? :)
great video.Thanks
Good one...
+Husna Sattar Thanks!
Can i ask a question? What is the name of hormonal drug birth control for male? Thankyou
very good. Thanks
+Janet Renfrow Your Welcome
Thanks Sir .. that was helpful :)
For combined pills, don’t we take 21 days on? I’m not sure if it’s 24 days
Thank you... appreciated
Thanks Sir
The primary mechanism of action of levonorgestrel as a progestogen-only emergency contraceptive pill is, according to (FIGO), to prevent fertilization by inhibition of ovulation and thickening of cervical mucus.
param vaidya nope. The primary action of POP is mainly alteration of cervical mucus.. Only one POP called cerazette has the MOA of inhibiting ovulation..
excellent thank you
Ruby Ann Rosellon Your Weloome!
incorrect information
the endometrium thins to reduce implantation
great video, thank you