Saving_2_forms_or_more_in_one_form

# Add gyn data with more than one form
def add_gyno(request, patient_id):
    '''  '''
    if request.method == 'POST':
        obs = ObestetricForm(request.POST, prefix='obs')
        men = MenstrualForm(request.POST, prefix='men')
        if obs.is_valid() and men.is_valid():
            obs_form = obs.save(commit=False)
            obs_form.patient_id = patient_id
            # print(obs_form.patient_id)
            obs_form.save()
            obs_id = obs_form.id
            pat_id = obs_form.patient_id
            obestetric = Obestetric.objects.get(id=obs_id)

            men_form = men.save(commit=False)
            men_form.obestetric_id = obs_id
            men_form.patient_id = pat_id
            men_form.save()

            # messages.success(request, 'Saving process done ....')
            return redirect(reverse('gyno:edit_gyno', kwargs={
                                                        'obs_id': obs_form.id,
                                                        'patient_id': patient_id,}))
        else:
            messages.success(request, 'Saving process failed ..!!')
            return redirect(reverse('gyno:add_gyno', kwargs={'patient_id': patient_id,}))
    else:
        obs = ObestetricForm(prefix='obs')
        men = MenstrualForm(prefix='men')

    context = {
        'patient_id': patient_id,
        'obs_form': obs,
        'men_form': men,

    }
    return render(request, 'gyno/add_gyno.html', context)


################# in add_gyno.html

<form method="post">
    {{ men_form.remain.label_tag }}
    {% render_field men_form.remain ::value="this.remain" id="remain" readonly="readonly" %}
        <br>
    {{ obs_form.hist.label_tag }}
    {% render_field obs_form.hist %}
    <button type="submit" class="btn btn-dark" id="savepatform-btn">
        Save
    </button>
</form>