Orgasms الوصول الى الذورة او لذة الجماع او

.. فهى عادة تسبب تقلص رحمى بسيط (( فى عضلة الجدار الرحمى )) يستمر لمدة تتراوح ما بين نصف ساعة الى ساعة كاملة بعد الجماع الا ان هذة التقلصات التى تحدث بسبب الوصول الى الذوره لا تؤدّي إلى تغيير في التوسّع أو الطمس العنقي فى حالة كانت الحامل طبيعية ولم تتعرض لاى مشكلات اثناء الحمل

لكن فى بعض الاحيان قد يكون الوصول للرعشة الجنسية ضار على الحامل وقد يؤدى الى حدوث ولادة مبكرة او نزف خاصة اذا كانت تعانى من (( ولادة مبكرة سابقا , عدم كفاية عنق الرحم , مشيمة متقدمة او منزاحة )) بحيث قد يتحول التقلص البسيط الى تقلص كبير ويحدث معه ولادة مبكرة او نزف ...لذلك لو شعرت الحامل باى الم اثناء الجماع وفى كل مرة يتم فيه الاتصال ان تتوقف عن الجماع وتذهب الى طبيبها وذلك للكشف على عنق الرحم والتأكد من عدم وجود مشاكل ...خاصة ان اى الم يصيب جسم الانسان فهو حتما يدل على حدوث مشكلة ما ...

(( وهذا ماورد فى المواقع الطبية الاجنبية ))

Orgasms cause the uterus to contract, sometimes with great intensity, lasting for one-half to one hour after intercourse. Contractions are more frequent as the due date approaches, but may be present in the early second trimester. In general, these contractions do not result in a change in the cervical dilatation or effacement

If contractions persist for more than an hour after intercourse, or if there is an increase in pelvic pressure or heavy vaginal bleeding, you should contact your caregiver immediately.

For most women, intercourse results in no problems. However, in certain high risk pregnancies (premature labor, incompetent cervix, multiple gestations, placenta previa), "pelvic rest" is advocated to decrease the possibility of premature labor or bleeding. There currently is great debate over the relationship of intercourse to premature labor.

Chemicals present in seminal fluid, called prostaglandins, also cause increased uterine activity. For some women near term, unprotected intercourse can result in more contractions that may cause cervical dilatation or effacement. However, it is impossible to predict who would benefit from having intercourse to stimulate the onset of labor.

Orgasm is associated with mild contractions of the uterine wall muscle. Orgasm during pregnancy is harmful only in very few circumstances. Unless you are having problems with preterm labor, an incompetent cervix, or placenta previa, then you will not need to avoid sex and orgasm. In these circumstances, the little contractions may turn into big contractions and cause early delivery or bleeding.
Now, if you have pain every time you have sex, you should avoid sex until you see your doctor. She may want to examine your cervix to make sure you are not having problems. I am a firm believer in the body knowing what's best and pain being a signal to stop whatever activity causes it. Mother Nature is very good at giving us warnings to avoid what is not good for us.