Mention the importance of $LH$ surge during menstrual cycle.
Mention the importance of $LH$ surge during menstrual cycle.
Due to more secretion of $\mathrm{LH}$ in the middle of menstrual cycle, Graafian follicle breaks and due to that ovum is released at this time remaining parts of graafian follicle are transformed into corpus leuteum. Corpus leuteum secretes more amount of projesterone which is necessary for maintenance of endometrium. For implantation of such endometrium fertilized ovum and remaining processes of conceiving.
Similar Questions
Correct hormonal sequence in the increase of menstruation is
Correct hormonal sequence in the increase of menstruation is
Corpus luteum is the source of secretion of
Corpus luteum is the source of secretion of
- [AIPMT 1995]
$A$ : Corpus luteum begins to atrophy after a short life of $10 \;to \;14$ days, if fertilisation does not occur.
$R$ : Luteolysis may be due to withdrawal of $LH$ support
$A$ : Corpus luteum begins to atrophy after a short life of $10 \;to \;14$ days, if fertilisation does not occur.
$R$ : Luteolysis may be due to withdrawal of $LH$ support
What are the events that take place in the ovary and uterus during follicular phase of the menstrual cycle ?
What are the events that take place in the ovary and uterus during follicular phase of the menstrual cycle ?
Match the items given in the Column $I$ with those in Column $II$ and select the correct option given below:
Column $I$
Column $II$
$(a)$ Proliferative Phase
$(i)$ Breakdown of endometrical lining
$(b)$Secretory Phase
$(ii)$ Follicular phase
$(c)$ Menstruation
$(iii)$ Luteal Phase
Match the items given in the Column $I$ with those in Column $II$ and select the correct option given below:
|
Column $I$ |
Column $II$ |
|
$(a)$ Proliferative Phase |
$(i)$ Breakdown of endometrical lining |
|
$(b)$Secretory Phase |
$(ii)$ Follicular phase |
|
$(c)$ Menstruation |
$(iii)$ Luteal Phase |
- [NEET 2018]