Difference between revisions of "Post-Copulatory Behaviour - Anatomy & Physiology"
Jump to navigation
Jump to search
m (Text replace - "[[Reproductive_Behaviour_-_Oestrus_Behaviour_- Anatomy & Physiology" to "[[Oestrus Behaviour - Anatomy & Physiology") |
|||
| (2 intermediate revisions by the same user not shown) | |||
| Line 1: | Line 1: | ||
| − | + | {{toplink | |
| + | |backcolour =EED2EE | ||
| + | |linkpage =Reproductive System - Anatomy & Physiology | ||
| + | |linktext =Reproductive System | ||
| + | |maplink = Reproductive System (Content Map) - Anatomy & Physiology | ||
| + | |sublink1=Reproductive System - Anatomy & Physiology#Reproductive Behaviour | ||
| + | |subtext1=REPRODUCTIVE BEHAVIOUR | ||
| + | }} | ||
| + | <br> | ||
* Post-copulatory behaviour may be considered in three stages. | * Post-copulatory behaviour may be considered in three stages. | ||
| Line 29: | Line 37: | ||
| − | [[Category:Reproductive | + | [[Category:Reproductive System]] |
| − | |||
Revision as of 17:04, 1 December 2010
|
|
- Post-copulatory behaviour may be considered in three stages.
- Dismount
- Refractory Period
- Memory
Refractory Period
- Following ejaculation, all males experience a refractory period (commonly referred to as 'sexual exhaustion') before a second ejaculation can occur.
- Length of refractory period depends on several factors:
- Degree of sexual rest prior to copulation
- Age of male
- Degree of female novelty
- Number of previous ejaculations
- Normal for a male to copulate repeatedly with the same female.
- Stallion will breed a mare in heat 5-10 times during one Oestrus period.
- Rams remate with the same ewe 4-5 times.
- Bulls remate with the same cow repeatedly.
- Boars normally serve sows several times over a period of 1-2 days.
- During the refractory period, further stimuli will not cause immediate responsiveness or motivation under a given set of stimulus conditions.
- Restimulation may occur after the refractory period.
- Large variation in behavioural reserves (behavioural capacity/libido) among species.
- Large variation in libido within species.
- Governed by genetic and environmental factors.